23863780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 28390940

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 479, 530, 940, 958, 1060, 1916, 2395, 2491, 4790, 4982, 9580, 9964, 12455, 22513, 24910, 25387, 45026, 49820, 50774, 90052, 101548, 112565, 126935, 225130, 253870, 450260, 507740, 1193189, 2386378, 4772756, 5965945, 11931890, 23863780]

約数ペア:

[(1, 23863780), (2, 11931890), (4, 5965945), (5, 4772756), (10, 2386378), (20, 1193189), (47, 507740), (53, 450260), (94, 253870), (106, 225130), (188, 126935), (212, 112565), (235, 101548), (265, 90052), (470, 50774), (479, 49820), (530, 45026), (940, 25387), (958, 24910), (1060, 22513), (1916, 12455), (2395, 9964), (2491, 9580), (4790, 4982)]