23623270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 26143130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 89, 95, 110, 127, 178, 190, 209, 254, 418, 445, 635, 890, 979, 1045, 1270, 1397, 1691, 1958, 2090, 2413, 2794, 3382, 4826, 4895, 6985, 8455, 9790, 11303, 12065, 13970, 16910, 18601, 22606, 24130, 26543, 37202, 53086, 56515, 93005, 113030, 124333, 132715, 186010, 214757, 248666, 265430, 429514, 621665, 1073785, 1243330, 2147570, 2362327, 4724654, 11811635, 23623270]

約数ペア:

[(1, 23623270), (2, 11811635), (5, 4724654), (10, 2362327), (11, 2147570), (19, 1243330), (22, 1073785), (38, 621665), (55, 429514), (89, 265430), (95, 248666), (110, 214757), (127, 186010), (178, 132715), (190, 124333), (209, 113030), (254, 93005), (418, 56515), (445, 53086), (635, 37202), (890, 26543), (979, 24130), (1045, 22606), (1270, 18601), (1397, 16910), (1691, 13970), (1958, 12065), (2090, 11303), (2413, 9790), (2794, 8455), (3382, 6985), (4826, 4895)]