63055240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 147755520

約数和(自身を除く): 84700280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 211, 241, 248, 310, 422, 482, 620, 844, 964, 1055, 1205, 1240, 1688, 1928, 2110, 2410, 4220, 4820, 6541, 7471, 8440, 9640, 13082, 14942, 26164, 29884, 32705, 37355, 50851, 52328, 59768, 65410, 74710, 101702, 130820, 149420, 203404, 254255, 261640, 298840, 406808, 508510, 1017020, 1576381, 2034040, 3152762, 6305524, 7881905, 12611048, 15763810, 31527620, 63055240]

約数ペア:

[(1, 63055240), (2, 31527620), (4, 15763810), (5, 12611048), (8, 7881905), (10, 6305524), (20, 3152762), (31, 2034040), (40, 1576381), (62, 1017020), (124, 508510), (155, 406808), (211, 298840), (241, 261640), (248, 254255), (310, 203404), (422, 149420), (482, 130820), (620, 101702), (844, 74710), (964, 65410), (1055, 59768), (1205, 52328), (1240, 50851), (1688, 37355), (1928, 32705), (2110, 29884), (2410, 26164), (4220, 14942), (4820, 13082), (6541, 9640), (7471, 8440)]