224333840

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28909}}^1$

素因数の和:29019

約数の個数: 40

約数和(自身を含む): 526971480

約数和(自身を除く): 302637640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 28909, 57818, 115636, 144545, 231272, 289090, 462544, 578180, 1156360, 2312720, 2804173, 5608346, 11216692, 14020865, 22433384, 28041730, 44866768, 56083460, 112166920, 224333840]

約数ペア:

[(1, 224333840), (2, 112166920), (4, 56083460), (5, 44866768), (8, 28041730), (10, 22433384), (16, 14020865), (20, 11216692), (40, 5608346), (80, 2804173), (97, 2312720), (194, 1156360), (388, 578180), (485, 462544), (776, 289090), (970, 231272), (1552, 144545), (1940, 115636), (3880, 57818), (7760, 28909)]