103615320020

素因数分解:

$2^2\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{3199979}}^1$

素因数の和:3201607

約数の個数: 24

約数和(自身を含む): 217726639200

約数和(自身を除く): 114111319180

約数列:

[1, 2, 4, 5, 10, 20, 1619, 3238, 6476, 8095, 16190, 32380, 3199979, 6399958, 12799916, 15999895, 31999790, 63999580, 5180766001, 10361532002, 20723064004, 25903830005, 51807660010, 103615320020]

約数ペア:

[(1, 103615320020), (2, 51807660010), (4, 25903830005), (5, 20723064004), (10, 10361532002), (20, 5180766001), (1619, 63999580), (3238, 31999790), (6476, 15999895), (8095, 12799916), (16190, 6399958), (32380, 3199979)]