82494280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 203472000

約数和(自身を除く): 120977720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 313, 440, 599, 626, 1198, 1252, 1565, 2396, 2504, 2995, 3130, 3443, 4792, 5990, 6260, 6589, 6886, 11980, 12520, 13178, 13772, 17215, 23960, 26356, 27544, 32945, 34430, 52712, 65890, 68860, 131780, 137720, 187487, 263560, 374974, 749948, 937435, 1499896, 1874870, 2062357, 3749740, 4124714, 7499480, 8249428, 10311785, 16498856, 20623570, 41247140, 82494280]

約数ペア:

[(1, 82494280), (2, 41247140), (4, 20623570), (5, 16498856), (8, 10311785), (10, 8249428), (11, 7499480), (20, 4124714), (22, 3749740), (40, 2062357), (44, 1874870), (55, 1499896), (88, 937435), (110, 749948), (220, 374974), (313, 263560), (440, 187487), (599, 137720), (626, 131780), (1198, 68860), (1252, 65890), (1565, 52712), (2396, 34430), (2504, 32945), (2995, 27544), (3130, 26356), (3443, 23960), (4792, 17215), (5990, 13772), (6260, 13178), (6589, 12520), (6886, 11980)]