2247258460

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{70981}}^1$

素因数の和:72573

約数の個数: 24

約数和(自身を含む): 4722290496

約数和(自身を除く): 2475032036

約数列:

[1, 2, 4, 5, 10, 20, 1583, 3166, 6332, 7915, 15830, 31660, 70981, 141962, 283924, 354905, 709810, 1419620, 112362923, 224725846, 449451692, 561814615, 1123629230, 2247258460]

約数ペア:

[(1, 2247258460), (2, 1123629230), (4, 561814615), (5, 449451692), (10, 224725846), (20, 112362923), (1583, 1419620), (3166, 709810), (6332, 354905), (7915, 283924), (15830, 141962), (31660, 70981)]