40372730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 74556288

約数和(自身を除く): 34183558

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 563, 710, 1010, 1126, 2815, 5630, 7171, 14342, 35855, 39973, 56863, 71710, 79946, 113726, 199865, 284315, 399730, 568630, 4037273, 8074546, 20186365, 40372730]

約数ペア:

[(1, 40372730), (2, 20186365), (5, 8074546), (10, 4037273), (71, 568630), (101, 399730), (142, 284315), (202, 199865), (355, 113726), (505, 79946), (563, 71710), (710, 56863), (1010, 39973), (1126, 35855), (2815, 14342), (5630, 7171)]