23117540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 50159088

約数和(自身を除く): 27041548

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 113, 193, 212, 226, 265, 386, 452, 530, 565, 772, 965, 1060, 1130, 1930, 2260, 3860, 5989, 10229, 11978, 20458, 21809, 23956, 29945, 40916, 43618, 51145, 59890, 87236, 102290, 109045, 119780, 204580, 218090, 436180, 1155877, 2311754, 4623508, 5779385, 11558770, 23117540]

約数ペア:

[(1, 23117540), (2, 11558770), (4, 5779385), (5, 4623508), (10, 2311754), (20, 1155877), (53, 436180), (106, 218090), (113, 204580), (193, 119780), (212, 109045), (226, 102290), (265, 87236), (386, 59890), (452, 51145), (530, 43618), (565, 40916), (772, 29945), (965, 23956), (1060, 21809), (1130, 20458), (1930, 11978), (2260, 10229), (3860, 5989)]