8217254500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3159

約数の個数: 192

約数和(自身を含む): 22469690880

約数和(自身を除く): 14252436380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 59, 65, 70, 91, 100, 118, 125, 130, 140, 175, 182, 236, 250, 260, 295, 325, 350, 364, 413, 455, 500, 590, 650, 700, 767, 826, 875, 910, 1180, 1300, 1475, 1534, 1625, 1652, 1750, 1820, 2065, 2275, 2950, 3061, 3068, 3250, 3500, 3835, 4130, 4550, 5369, 5900, 6122, 6500, 7375, 7670, 8260, 9100, 10325, 10738, 11375, 12244, 14750, 15305, 15340, 19175, 20650, 21427, 21476, 22750, 26845, 29500, 30610, 38350, 39793, 41300, 42854, 45500, 51625, 53690, 61220, 76525, 76700, 79586, 85708, 95875, 103250, 107135, 107380, 134225, 153050, 159172, 180599, 191750, 198965, 206500, 214270, 268450, 278551, 306100, 361198, 382625, 383500, 397930, 428540, 535675, 536900, 557102, 671125, 722396, 765250, 795860, 902995, 994825, 1071350, 1114204, 1264193, 1342250, 1392755, 1530500, 1805990, 1989650, 2142700, 2347787, 2528386, 2678375, 2684500, 2785510, 3611980, 3979300, 4514975, 4695574, 4974125, 5056772, 5356750, 5571020, 6320965, 6963775, 9029950, 9391148, 9948250, 10713500, 11738935, 12641930, 13927550, 16434509, 18059900, 19896500, 22574875, 23477870, 25283860, 27855100, 31604825, 32869018, 34818875, 45149750, 46955740, 58694675, 63209650, 65738036, 69637750, 82172545, 90299500, 117389350, 126419300, 139275500, 158024125, 164345090, 234778700, 293473375, 316048250, 328690180, 410862725, 586946750, 632096500, 821725450, 1173893500, 1643450900, 2054313625, 4108627250, 8217254500]

約数ペア:

[(1, 8217254500), (2, 4108627250), (4, 2054313625), (5, 1643450900), (7, 1173893500), (10, 821725450), (13, 632096500), (14, 586946750), (20, 410862725), (25, 328690180), (26, 316048250), (28, 293473375), (35, 234778700), (50, 164345090), (52, 158024125), (59, 139275500), (65, 126419300), (70, 117389350), (91, 90299500), (100, 82172545), (118, 69637750), (125, 65738036), (130, 63209650), (140, 58694675), (175, 46955740), (182, 45149750), (236, 34818875), (250, 32869018), (260, 31604825), (295, 27855100), (325, 25283860), (350, 23477870), (364, 22574875), (413, 19896500), (455, 18059900), (500, 16434509), (590, 13927550), (650, 12641930), (700, 11738935), (767, 10713500), (826, 9948250), (875, 9391148), (910, 9029950), (1180, 6963775), (1300, 6320965), (1475, 5571020), (1534, 5356750), (1625, 5056772), (1652, 4974125), (1750, 4695574), (1820, 4514975), (2065, 3979300), (2275, 3611980), (2950, 2785510), (3061, 2684500), (3068, 2678375), (3250, 2528386), (3500, 2347787), (3835, 2142700), (4130, 1989650), (4550, 1805990), (5369, 1530500), (5900, 1392755), (6122, 1342250), (6500, 1264193), (7375, 1114204), (7670, 1071350), (8260, 994825), (9100, 902995), (10325, 795860), (10738, 765250), (11375, 722396), (12244, 671125), (14750, 557102), (15305, 536900), (15340, 535675), (19175, 428540), (20650, 397930), (21427, 383500), (21476, 382625), (22750, 361198), (26845, 306100), (29500, 278551), (30610, 268450), (38350, 214270), (39793, 206500), (41300, 198965), (42854, 191750), (45500, 180599), (51625, 159172), (53690, 153050), (61220, 134225), (76525, 107380), (76700, 107135), (79586, 103250), (85708, 95875)]