23647790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 43740000

約数和(自身を除く): 20092210

約数列:

[1, 2, 5, 10, 59, 118, 149, 269, 295, 298, 538, 590, 745, 1345, 1490, 2690, 8791, 15871, 17582, 31742, 40081, 43955, 79355, 80162, 87910, 158710, 200405, 400810, 2364779, 4729558, 11823895, 23647790]

約数ペア:

[(1, 23647790), (2, 11823895), (5, 4729558), (10, 2364779), (59, 400810), (118, 200405), (149, 158710), (269, 87910), (295, 80162), (298, 79355), (538, 43955), (590, 40081), (745, 31742), (1345, 17582), (1490, 15871), (2690, 8791)]