3670950640

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{133781}}^1$

素因数の和:133815

約数の個数: 80

約数和(自身を含む): 9953380800

約数和(自身を除く): 6282430160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 133781, 267562, 535124, 668905, 936467, 1070248, 1337810, 1872934, 2140496, 2675620, 3745868, 4682335, 5351240, 6555269, 7491736, 9364670, 10702480, 13110538, 14983472, 18729340, 26221076, 32776345, 37458680, 45886883, 52442152, 65552690, 74917360, 91773766, 104884304, 131105380, 183547532, 229434415, 262210760, 367095064, 458868830, 524421520, 734190128, 917737660, 1835475320, 3670950640]

約数ペア:

[(1, 3670950640), (2, 1835475320), (4, 917737660), (5, 734190128), (7, 524421520), (8, 458868830), (10, 367095064), (14, 262210760), (16, 229434415), (20, 183547532), (28, 131105380), (35, 104884304), (40, 91773766), (49, 74917360), (56, 65552690), (70, 52442152), (80, 45886883), (98, 37458680), (112, 32776345), (140, 26221076), (196, 18729340), (245, 14983472), (280, 13110538), (343, 10702480), (392, 9364670), (490, 7491736), (560, 6555269), (686, 5351240), (784, 4682335), (980, 3745868), (1372, 2675620), (1715, 2140496), (1960, 1872934), (2744, 1337810), (3430, 1070248), (3920, 936467), (5488, 668905), (6860, 535124), (13720, 267562), (27440, 133781)]