23875060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 32008460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2309, 2585, 4618, 5170, 9236, 10340, 11545, 23090, 25399, 46180, 50798, 101596, 108523, 126995, 217046, 253990, 434092, 507980, 542615, 1085230, 1193753, 2170460, 2387506, 4775012, 5968765, 11937530, 23875060]

約数ペア:

[(1, 23875060), (2, 11937530), (4, 5968765), (5, 4775012), (10, 2387506), (11, 2170460), (20, 1193753), (22, 1085230), (44, 542615), (47, 507980), (55, 434092), (94, 253990), (110, 217046), (188, 126995), (220, 108523), (235, 101596), (470, 50798), (517, 46180), (940, 25399), (1034, 23090), (2068, 11545), (2309, 10340), (2585, 9236), (4618, 5170)]