40946410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 75613824

約数和(自身を除く): 34667414

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 571, 710, 1010, 1142, 2855, 5710, 7171, 14342, 35855, 40541, 57671, 71710, 81082, 115342, 202705, 288355, 405410, 576710, 4094641, 8189282, 20473205, 40946410]

約数ペア:

[(1, 40946410), (2, 20473205), (5, 8189282), (10, 4094641), (71, 576710), (101, 405410), (142, 288355), (202, 202705), (355, 115342), (505, 81082), (571, 71710), (710, 57671), (1010, 40541), (1142, 35855), (2855, 14342), (5710, 7171)]