23680900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7684

約数の個数: 36

約数和(自身を含む): 53052160

約数和(自身を除く): 29371260

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 7639, 15278, 30556, 38195, 76390, 152780, 190975, 236809, 381950, 473618, 763900, 947236, 1184045, 2368090, 4736180, 5920225, 11840450, 23680900]

約数ペア:

[(1, 23680900), (2, 11840450), (4, 5920225), (5, 4736180), (10, 2368090), (20, 1184045), (25, 947236), (31, 763900), (50, 473618), (62, 381950), (100, 236809), (124, 190975), (155, 152780), (310, 76390), (620, 38195), (775, 30556), (1550, 15278), (3100, 7639)]