125776639760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{756961}}^1$

素因数の和:757072

約数の個数: 80

約数和(自身を含む): 306369772032

約数和(自身を除く): 180593132272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 2077, 2480, 2680, 4154, 5360, 8308, 10385, 16616, 20770, 33232, 41540, 83080, 166160, 756961, 1513922, 3027844, 3784805, 6055688, 7569610, 12111376, 15139220, 23465791, 30278440, 46931582, 50716387, 60556880, 93863164, 101432774, 117328955, 187726328, 202865548, 234657910, 253581935, 375452656, 405731096, 469315820, 507163870, 811462192, 938631640, 1014327740, 1572207997, 1877263280, 2028655480, 3144415994, 4057310960, 6288831988, 7861039985, 12577663976, 15722079970, 25155327952, 31444159940, 62888319880, 125776639760]

約数ペア:

[(1, 125776639760), (2, 62888319880), (4, 31444159940), (5, 25155327952), (8, 15722079970), (10, 12577663976), (16, 7861039985), (20, 6288831988), (31, 4057310960), (40, 3144415994), (62, 2028655480), (67, 1877263280), (80, 1572207997), (124, 1014327740), (134, 938631640), (155, 811462192), (248, 507163870), (268, 469315820), (310, 405731096), (335, 375452656), (496, 253581935), (536, 234657910), (620, 202865548), (670, 187726328), (1072, 117328955), (1240, 101432774), (1340, 93863164), (2077, 60556880), (2480, 50716387), (2680, 46931582), (4154, 30278440), (5360, 23465791), (8308, 15139220), (10385, 12111376), (16616, 7569610), (20770, 6055688), (33232, 3784805), (41540, 3027844), (83080, 1513922), (166160, 756961)]