71027987620

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1\times {\mathrm{23813}}^1$

素因数の和:24624

約数の個数: 48

約数和(自身を含む): 149968188720

約数和(自身を除く): 78940201100

約数列:

[1, 2, 4, 5, 10, 20, 293, 509, 586, 1018, 1172, 1465, 2036, 2545, 2930, 5090, 5860, 10180, 23813, 47626, 95252, 119065, 149137, 238130, 298274, 476260, 596548, 745685, 1491370, 2982740, 6977209, 12120817, 13954418, 24241634, 27908836, 34886045, 48483268, 60604085, 69772090, 121208170, 139544180, 242416340, 3551399381, 7102798762, 14205597524, 17756996905, 35513993810, 71027987620]

約数ペア:

[(1, 71027987620), (2, 35513993810), (4, 17756996905), (5, 14205597524), (10, 7102798762), (20, 3551399381), (293, 242416340), (509, 139544180), (586, 121208170), (1018, 69772090), (1172, 60604085), (1465, 48483268), (2036, 34886045), (2545, 27908836), (2930, 24241634), (5090, 13954418), (5860, 12120817), (10180, 6977209), (23813, 2982740), (47626, 1491370), (95252, 745685), (119065, 596548), (149137, 476260), (238130, 298274)]