40862630

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 75790080

約数和(自身を除く): 34927450

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 859, 1718, 4295, 4757, 8590, 9514, 23785, 47570, 57553, 60989, 115106, 121978, 287765, 304945, 575530, 609890, 4086263, 8172526, 20431315, 40862630]

約数ペア:

[(1, 40862630), (2, 20431315), (5, 8172526), (10, 4086263), (67, 609890), (71, 575530), (134, 304945), (142, 287765), (335, 121978), (355, 115106), (670, 60989), (710, 57553), (859, 47570), (1718, 23785), (4295, 9514), (4757, 8590)]