1570667045980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8681}}^1\times {\mathrm{311951}}^1$

素因数の和:320670

約数の個数: 48

約数和(自身を含む): 3412542752640

約数和(自身を除く): 1841875706660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 8681, 17362, 34724, 43405, 86810, 173620, 251749, 311951, 503498, 623902, 1006996, 1247804, 1258745, 1559755, 2517490, 3119510, 5034980, 6239020, 9046579, 18093158, 36186316, 45232895, 90465790, 180931580, 2708046631, 5416093262, 10832186524, 13540233155, 27080466310, 54160932620, 78533352299, 157066704598, 314133409196, 392666761495, 785333522990, 1570667045980]

約数ペア:

[(1, 1570667045980), (2, 785333522990), (4, 392666761495), (5, 314133409196), (10, 157066704598), (20, 78533352299), (29, 54160932620), (58, 27080466310), (116, 13540233155), (145, 10832186524), (290, 5416093262), (580, 2708046631), (8681, 180931580), (17362, 90465790), (34724, 45232895), (43405, 36186316), (86810, 18093158), (173620, 9046579), (251749, 6239020), (311951, 5034980), (503498, 3119510), (623902, 2517490), (1006996, 1559755), (1247804, 1258745)]