23198120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4793}}^1$

素因数の和:4826

約数の個数: 48

約数和(自身を含む): 57384180

約数和(自身を除く): 34186060

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4793, 4840, 9586, 19172, 23965, 38344, 47930, 52723, 95860, 105446, 191720, 210892, 263615, 421784, 527230, 579953, 1054460, 1159906, 2108920, 2319812, 2899765, 4639624, 5799530, 11599060, 23198120]

約数ペア:

[(1, 23198120), (2, 11599060), (4, 5799530), (5, 4639624), (8, 2899765), (10, 2319812), (11, 2108920), (20, 1159906), (22, 1054460), (40, 579953), (44, 527230), (55, 421784), (88, 263615), (110, 210892), (121, 191720), (220, 105446), (242, 95860), (440, 52723), (484, 47930), (605, 38344), (968, 23965), (1210, 19172), (2420, 9586), (4793, 4840)]