99686574520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{253243}}^1$

素因数の和:254024

約数の個数: 64

約数和(自身を含む): 241868279520

約数和(自身を除く): 142181705000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 757, 1514, 3028, 3785, 6056, 7570, 9841, 15140, 19682, 30280, 39364, 49205, 78728, 98410, 196820, 253243, 393640, 506486, 1012972, 1266215, 2025944, 2532430, 3292159, 5064860, 6584318, 10129720, 13168636, 16460795, 26337272, 32921590, 65843180, 131686360, 191704951, 383409902, 766819804, 958524755, 1533639608, 1917049510, 2492164363, 3834099020, 4984328726, 7668198040, 9968657452, 12460821815, 19937314904, 24921643630, 49843287260, 99686574520]

約数ペア:

[(1, 99686574520), (2, 49843287260), (4, 24921643630), (5, 19937314904), (8, 12460821815), (10, 9968657452), (13, 7668198040), (20, 4984328726), (26, 3834099020), (40, 2492164363), (52, 1917049510), (65, 1533639608), (104, 958524755), (130, 766819804), (260, 383409902), (520, 191704951), (757, 131686360), (1514, 65843180), (3028, 32921590), (3785, 26337272), (6056, 16460795), (7570, 13168636), (9841, 10129720), (15140, 6584318), (19682, 5064860), (30280, 3292159), (39364, 2532430), (49205, 2025944), (78728, 1266215), (98410, 1012972), (196820, 506486), (253243, 393640)]