17962380100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6911}}^1$

素因数の和:7058

約数の個数: 144

約数和(自身を含む): 46077050880

約数和(自身を除く): 28114670780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 79, 94, 100, 140, 158, 175, 188, 235, 316, 329, 350, 395, 470, 553, 658, 700, 790, 940, 1106, 1175, 1316, 1580, 1645, 1975, 2212, 2350, 2765, 3290, 3713, 3950, 4700, 5530, 6580, 6911, 7426, 7900, 8225, 11060, 13822, 13825, 14852, 16450, 18565, 25991, 27644, 27650, 32900, 34555, 37130, 48377, 51982, 55300, 69110, 74260, 92825, 96754, 103964, 129955, 138220, 172775, 185650, 193508, 241885, 259910, 324817, 345550, 371300, 483770, 519820, 545969, 649634, 649775, 691100, 967540, 1091938, 1209425, 1299268, 1299550, 1624085, 2183876, 2273719, 2418850, 2599100, 2729845, 3248170, 3821783, 4547438, 4837700, 5459690, 6496340, 7643566, 8120425, 9094876, 10919380, 11368595, 13649225, 15287132, 16240850, 19108915, 22737190, 25660543, 27298450, 32481700, 38217830, 45474380, 51321086, 54596900, 56842975, 76435660, 95544575, 102642172, 113685950, 128302715, 179623801, 191089150, 227371900, 256605430, 359247602, 382178300, 513210860, 641513575, 718495204, 898119005, 1283027150, 1796238010, 2566054300, 3592476020, 4490595025, 8981190050, 17962380100]

約数ペア:

[(1, 17962380100), (2, 8981190050), (4, 4490595025), (5, 3592476020), (7, 2566054300), (10, 1796238010), (14, 1283027150), (20, 898119005), (25, 718495204), (28, 641513575), (35, 513210860), (47, 382178300), (50, 359247602), (70, 256605430), (79, 227371900), (94, 191089150), (100, 179623801), (140, 128302715), (158, 113685950), (175, 102642172), (188, 95544575), (235, 76435660), (316, 56842975), (329, 54596900), (350, 51321086), (395, 45474380), (470, 38217830), (553, 32481700), (658, 27298450), (700, 25660543), (790, 22737190), (940, 19108915), (1106, 16240850), (1175, 15287132), (1316, 13649225), (1580, 11368595), (1645, 10919380), (1975, 9094876), (2212, 8120425), (2350, 7643566), (2765, 6496340), (3290, 5459690), (3713, 4837700), (3950, 4547438), (4700, 3821783), (5530, 3248170), (6580, 2729845), (6911, 2599100), (7426, 2418850), (7900, 2273719), (8225, 2183876), (11060, 1624085), (13822, 1299550), (13825, 1299268), (14852, 1209425), (16450, 1091938), (18565, 967540), (25991, 691100), (27644, 649775), (27650, 649634), (32900, 545969), (34555, 519820), (37130, 483770), (48377, 371300), (51982, 345550), (55300, 324817), (69110, 259910), (74260, 241885), (92825, 193508), (96754, 185650), (103964, 172775), (129955, 138220)]