852806968520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1728149}}^1$

素因数の和:1728259

約数の個数: 96

約数和(自身を含む): 2106234657000

約数和(自身を除く): 1253427688480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 169, 260, 292, 338, 365, 520, 584, 676, 730, 845, 949, 1352, 1460, 1690, 1898, 2920, 3380, 3796, 4745, 6760, 7592, 9490, 12337, 18980, 24674, 37960, 49348, 61685, 98696, 123370, 246740, 493480, 1728149, 3456298, 6912596, 8640745, 13825192, 17281490, 22465937, 34562980, 44931874, 69125960, 89863748, 112329685, 126154877, 179727496, 224659370, 252309754, 292057181, 449318740, 504619508, 584114362, 630774385, 898637480, 1009239016, 1168228724, 1261548770, 1460285905, 1640013401, 2336457448, 2523097540, 2920571810, 3280026802, 5046195080, 5841143620, 6560053604, 8200067005, 11682287240, 13120107208, 16400134010, 21320174213, 32800268020, 42640348426, 65600536040, 85280696852, 106600871065, 170561393704, 213201742130, 426403484260, 852806968520]

約数ペア:

[(1, 852806968520), (2, 426403484260), (4, 213201742130), (5, 170561393704), (8, 106600871065), (10, 85280696852), (13, 65600536040), (20, 42640348426), (26, 32800268020), (40, 21320174213), (52, 16400134010), (65, 13120107208), (73, 11682287240), (104, 8200067005), (130, 6560053604), (146, 5841143620), (169, 5046195080), (260, 3280026802), (292, 2920571810), (338, 2523097540), (365, 2336457448), (520, 1640013401), (584, 1460285905), (676, 1261548770), (730, 1168228724), (845, 1009239016), (949, 898637480), (1352, 630774385), (1460, 584114362), (1690, 504619508), (1898, 449318740), (2920, 292057181), (3380, 252309754), (3796, 224659370), (4745, 179727496), (6760, 126154877), (7592, 112329685), (9490, 89863748), (12337, 69125960), (18980, 44931874), (24674, 34562980), (37960, 22465937), (49348, 17281490), (61685, 13825192), (98696, 8640745), (123370, 6912596), (246740, 3456298), (493480, 1728149)]