1570262413820

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1297}}^1\times {\mathrm{78311}}^1$

素因数の和:80390

約数の個数: 48

約数和(自身を含む): 3304404911808

約数和(自身を除く): 1734142497988

約数列:

[1, 2, 4, 5, 10, 20, 773, 1297, 1546, 2594, 3092, 3865, 5188, 6485, 7730, 12970, 15460, 25940, 78311, 156622, 313244, 391555, 783110, 1002581, 1566220, 2005162, 4010324, 5012905, 10025810, 20051620, 60534403, 101569367, 121068806, 203138734, 242137612, 302672015, 406277468, 507846835, 605344030, 1015693670, 1210688060, 2031387340, 78513120691, 157026241382, 314052482764, 392565603455, 785131206910, 1570262413820]

約数ペア:

[(1, 1570262413820), (2, 785131206910), (4, 392565603455), (5, 314052482764), (10, 157026241382), (20, 78513120691), (773, 2031387340), (1297, 1210688060), (1546, 1015693670), (2594, 605344030), (3092, 507846835), (3865, 406277468), (5188, 302672015), (6485, 242137612), (7730, 203138734), (12970, 121068806), (15460, 101569367), (25940, 60534403), (78311, 20051620), (156622, 10025810), (313244, 5012905), (391555, 4010324), (783110, 2005162), (1002581, 1566220)]