58516840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 80829080

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1151, 1240, 1271, 1640, 2302, 2542, 4604, 5084, 5755, 6355, 9208, 10168, 11510, 12710, 23020, 25420, 35681, 46040, 47191, 50840, 71362, 94382, 142724, 178405, 188764, 235955, 285448, 356810, 377528, 471910, 713620, 943820, 1427240, 1462921, 1887640, 2925842, 5851684, 7314605, 11703368, 14629210, 29258420, 58516840]

約数ペア:

[(1, 58516840), (2, 29258420), (4, 14629210), (5, 11703368), (8, 7314605), (10, 5851684), (20, 2925842), (31, 1887640), (40, 1462921), (41, 1427240), (62, 943820), (82, 713620), (124, 471910), (155, 377528), (164, 356810), (205, 285448), (248, 235955), (310, 188764), (328, 178405), (410, 142724), (620, 94382), (820, 71362), (1151, 50840), (1240, 47191), (1271, 46040), (1640, 35681), (2302, 25420), (2542, 23020), (4604, 12710), (5084, 11510), (5755, 10168), (6355, 9208)]