66525610

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{42373}}^1$

素因数の和:42537

約数の個数: 16

約数和(自身を含む): 120511656

約数和(自身を除く): 53986046

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 42373, 84746, 211865, 423730, 6652561, 13305122, 33262805, 66525610]

約数ペア:

[(1, 66525610), (2, 33262805), (5, 13305122), (10, 6652561), (157, 423730), (314, 211865), (785, 84746), (1570, 42373)]