1119154314620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1\times {\mathrm{401237}}^1$

素因数の和:402902

約数の個数: 48

約数和(自身を含む): 2378153675520

約数和(自身を除く): 1258999360900

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1567, 1780, 3134, 6268, 7835, 15670, 31340, 139463, 278926, 401237, 557852, 697315, 802474, 1394630, 1604948, 2006185, 2789260, 4012370, 8024740, 35710093, 71420186, 142840372, 178550465, 357100930, 628738379, 714201860, 1257476758, 2514953516, 3143691895, 6287383790, 12574767580, 55957715731, 111915431462, 223830862924, 279788578655, 559577157310, 1119154314620]

約数ペア:

[(1, 1119154314620), (2, 559577157310), (4, 279788578655), (5, 223830862924), (10, 111915431462), (20, 55957715731), (89, 12574767580), (178, 6287383790), (356, 3143691895), (445, 2514953516), (890, 1257476758), (1567, 714201860), (1780, 628738379), (3134, 357100930), (6268, 178550465), (7835, 142840372), (15670, 71420186), (31340, 35710093), (139463, 8024740), (278926, 4012370), (401237, 2789260), (557852, 2006185), (697315, 1604948), (802474, 1394630)]