23628880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2441}}^1$

素因数の和:2476

約数の個数: 60

約数和(自身を含む): 60410196

約数和(自身を除く): 36781316

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 2441, 4840, 4882, 9680, 9764, 12205, 19528, 24410, 26851, 39056, 48820, 53702, 97640, 107404, 134255, 195280, 214808, 268510, 295361, 429616, 537020, 590722, 1074040, 1181444, 1476805, 2148080, 2362888, 2953610, 4725776, 5907220, 11814440, 23628880]

約数ペア:

[(1, 23628880), (2, 11814440), (4, 5907220), (5, 4725776), (8, 2953610), (10, 2362888), (11, 2148080), (16, 1476805), (20, 1181444), (22, 1074040), (40, 590722), (44, 537020), (55, 429616), (80, 295361), (88, 268510), (110, 214808), (121, 195280), (176, 134255), (220, 107404), (242, 97640), (440, 53702), (484, 48820), (605, 39056), (880, 26851), (968, 24410), (1210, 19528), (1936, 12205), (2420, 9764), (2441, 9680), (4840, 4882)]