40374710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{130241}}^1$

素因数の和:130279

約数の個数: 16

約数和(自身を含む): 75019392

約数和(自身を除く): 34644682

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 130241, 260482, 651205, 1302410, 4037471, 8074942, 20187355, 40374710]

約数ペア:

[(1, 40374710), (2, 20187355), (5, 8074942), (10, 4037471), (31, 1302410), (62, 651205), (155, 260482), (310, 130241)]