63152080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12941}}^1$

素因数の和:13015

約数の個数: 40

約数和(自身を含む): 149247144

約数和(自身を除く): 86095064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 12941, 25882, 51764, 64705, 103528, 129410, 207056, 258820, 517640, 789401, 1035280, 1578802, 3157604, 3947005, 6315208, 7894010, 12630416, 15788020, 31576040, 63152080]

約数ペア:

[(1, 63152080), (2, 31576040), (4, 15788020), (5, 12630416), (8, 7894010), (10, 6315208), (16, 3947005), (20, 3157604), (40, 1578802), (61, 1035280), (80, 789401), (122, 517640), (244, 258820), (305, 207056), (488, 129410), (610, 103528), (976, 64705), (1220, 51764), (2440, 25882), (4880, 12941)]