15840578528

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1892

約数の個数: 72

約数和(自身を含む): 32212139400

約数和(自身を除く): 16371560872

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 229, 296, 458, 592, 916, 1184, 1369, 1579, 1832, 2738, 3158, 3664, 5476, 6316, 7328, 8473, 10952, 12632, 16946, 21904, 25264, 33892, 43808, 50528, 58423, 67784, 116846, 135568, 233692, 271136, 313501, 361591, 467384, 627002, 723182, 934768, 1254004, 1446364, 1869536, 2161651, 2508008, 2892728, 4323302, 5016016, 5785456, 8646604, 10032032, 11570912, 13378867, 17293208, 26757734, 34586416, 53515468, 69172832, 107030936, 214061872, 428123744, 495018079, 990036158, 1980072316, 3960144632, 7920289264, 15840578528]

約数ペア:

[(1, 15840578528), (2, 7920289264), (4, 3960144632), (8, 1980072316), (16, 990036158), (32, 495018079), (37, 428123744), (74, 214061872), (148, 107030936), (229, 69172832), (296, 53515468), (458, 34586416), (592, 26757734), (916, 17293208), (1184, 13378867), (1369, 11570912), (1579, 10032032), (1832, 8646604), (2738, 5785456), (3158, 5016016), (3664, 4323302), (5476, 2892728), (6316, 2508008), (7328, 2161651), (8473, 1869536), (10952, 1446364), (12632, 1254004), (16946, 934768), (21904, 723182), (25264, 627002), (33892, 467384), (43808, 361591), (50528, 313501), (58423, 271136), (67784, 233692), (116846, 135568)]