23108720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 55480824

約数和(自身を除く): 32372104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 211, 296, 370, 422, 592, 740, 844, 1055, 1369, 1480, 1688, 2110, 2738, 2960, 3376, 4220, 5476, 6845, 7807, 8440, 10952, 13690, 15614, 16880, 21904, 27380, 31228, 39035, 54760, 62456, 78070, 109520, 124912, 156140, 288859, 312280, 577718, 624560, 1155436, 1444295, 2310872, 2888590, 4621744, 5777180, 11554360, 23108720]

約数ペア:

[(1, 23108720), (2, 11554360), (4, 5777180), (5, 4621744), (8, 2888590), (10, 2310872), (16, 1444295), (20, 1155436), (37, 624560), (40, 577718), (74, 312280), (80, 288859), (148, 156140), (185, 124912), (211, 109520), (296, 78070), (370, 62456), (422, 54760), (592, 39035), (740, 31228), (844, 27380), (1055, 21904), (1369, 16880), (1480, 15614), (1688, 13690), (2110, 10952), (2738, 8440), (2960, 7807), (3376, 6845), (4220, 5476)]