1190514520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{5099}}^1$

素因数の和:5572

約数の個数: 64

約数和(自身を含む): 2891700000

約数和(自身を除く): 1701185480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 449, 520, 898, 1796, 2245, 3592, 4490, 5099, 5837, 8980, 10198, 11674, 17960, 20396, 23348, 25495, 29185, 40792, 46696, 50990, 58370, 66287, 101980, 116740, 132574, 203960, 233480, 265148, 331435, 530296, 662870, 1325740, 2289451, 2651480, 4578902, 9157804, 11447255, 18315608, 22894510, 29762863, 45789020, 59525726, 91578040, 119051452, 148814315, 238102904, 297628630, 595257260, 1190514520]

約数ペア:

[(1, 1190514520), (2, 595257260), (4, 297628630), (5, 238102904), (8, 148814315), (10, 119051452), (13, 91578040), (20, 59525726), (26, 45789020), (40, 29762863), (52, 22894510), (65, 18315608), (104, 11447255), (130, 9157804), (260, 4578902), (449, 2651480), (520, 2289451), (898, 1325740), (1796, 662870), (2245, 530296), (3592, 331435), (4490, 265148), (5099, 233480), (5837, 203960), (8980, 132574), (10198, 116740), (11674, 101980), (17960, 66287), (20396, 58370), (23348, 50990), (25495, 46696), (29185, 40792)]