40970410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2789}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 80151120

約数和(自身を除く): 39180710

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2789, 2938, 5578, 7345, 13945, 14690, 27890, 36257, 72514, 181285, 315157, 362570, 630314, 1575785, 3151570, 4097041, 8194082, 20485205, 40970410]

約数ペア:

[(1, 40970410), (2, 20485205), (5, 8194082), (10, 4097041), (13, 3151570), (26, 1575785), (65, 630314), (113, 362570), (130, 315157), (226, 181285), (565, 72514), (1130, 36257), (1469, 27890), (2789, 14690), (2938, 13945), (5578, 7345)]