622371320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{5209}}^1$

素因数の和:5352

約数の個数: 64

約数和(自身を含む): 1462968000

約数和(自身を除く): 840596680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 103, 116, 145, 206, 232, 290, 412, 515, 580, 824, 1030, 1160, 2060, 2987, 4120, 5209, 5974, 10418, 11948, 14935, 20836, 23896, 26045, 29870, 41672, 52090, 59740, 104180, 119480, 151061, 208360, 302122, 536527, 604244, 755305, 1073054, 1208488, 1510610, 2146108, 2682635, 3021220, 4292216, 5365270, 6042440, 10730540, 15559283, 21461080, 31118566, 62237132, 77796415, 124474264, 155592830, 311185660, 622371320]

約数ペア:

[(1, 622371320), (2, 311185660), (4, 155592830), (5, 124474264), (8, 77796415), (10, 62237132), (20, 31118566), (29, 21461080), (40, 15559283), (58, 10730540), (103, 6042440), (116, 5365270), (145, 4292216), (206, 3021220), (232, 2682635), (290, 2146108), (412, 1510610), (515, 1208488), (580, 1073054), (824, 755305), (1030, 604244), (1160, 536527), (2060, 302122), (2987, 208360), (4120, 151061), (5209, 119480), (5974, 104180), (10418, 59740), (11948, 52090), (14935, 41672), (20836, 29870), (23896, 26045)]