4749455920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4349}}^1$

素因数の和:4463

約数の個数: 160

約数和(自身を含む): 12932654400

約数和(自身を除く): 8183198480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 73, 80, 85, 88, 110, 136, 146, 170, 176, 187, 220, 272, 292, 340, 365, 374, 440, 584, 680, 730, 748, 803, 880, 935, 1168, 1241, 1360, 1460, 1496, 1606, 1870, 2482, 2920, 2992, 3212, 3740, 4015, 4349, 4964, 5840, 6205, 6424, 7480, 8030, 8698, 9928, 12410, 12848, 13651, 14960, 16060, 17396, 19856, 21745, 24820, 27302, 32120, 34792, 43490, 47839, 49640, 54604, 64240, 68255, 69584, 73933, 86980, 95678, 99280, 109208, 136510, 147866, 173960, 191356, 218416, 239195, 273020, 295732, 317477, 347920, 369665, 382712, 478390, 546040, 591464, 634954, 739330, 765424, 813263, 956780, 1092080, 1182928, 1269908, 1478660, 1587385, 1626526, 1913560, 2539816, 2957320, 3174770, 3253052, 3492247, 3827120, 4066315, 5079632, 5397109, 5914640, 6349540, 6506104, 6984494, 8132630, 10794218, 12699080, 13012208, 13968988, 16265260, 17461235, 21588436, 25398160, 26985545, 27937976, 32530520, 34922470, 43176872, 53971090, 55875952, 59368199, 65061040, 69844940, 86353744, 107942180, 118736398, 139689880, 215884360, 237472796, 279379760, 296840995, 431768720, 474945592, 593681990, 949891184, 1187363980, 2374727960, 4749455920]

約数ペア:

[(1, 4749455920), (2, 2374727960), (4, 1187363980), (5, 949891184), (8, 593681990), (10, 474945592), (11, 431768720), (16, 296840995), (17, 279379760), (20, 237472796), (22, 215884360), (34, 139689880), (40, 118736398), (44, 107942180), (55, 86353744), (68, 69844940), (73, 65061040), (80, 59368199), (85, 55875952), (88, 53971090), (110, 43176872), (136, 34922470), (146, 32530520), (170, 27937976), (176, 26985545), (187, 25398160), (220, 21588436), (272, 17461235), (292, 16265260), (340, 13968988), (365, 13012208), (374, 12699080), (440, 10794218), (584, 8132630), (680, 6984494), (730, 6506104), (748, 6349540), (803, 5914640), (880, 5397109), (935, 5079632), (1168, 4066315), (1241, 3827120), (1360, 3492247), (1460, 3253052), (1496, 3174770), (1606, 2957320), (1870, 2539816), (2482, 1913560), (2920, 1626526), (2992, 1587385), (3212, 1478660), (3740, 1269908), (4015, 1182928), (4349, 1092080), (4964, 956780), (5840, 813263), (6205, 765424), (6424, 739330), (7480, 634954), (8030, 591464), (8698, 546040), (9928, 478390), (12410, 382712), (12848, 369665), (13651, 347920), (14960, 317477), (16060, 295732), (17396, 273020), (19856, 239195), (21745, 218416), (24820, 191356), (27302, 173960), (32120, 147866), (34792, 136510), (43490, 109208), (47839, 99280), (49640, 95678), (54604, 86980), (64240, 73933), (68255, 69584)]