1880458096

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{88301}}^1$

素因数の和:88342

約数の個数: 40

約数和(自身を含む): 4007497968

約数和(自身を除く): 2127039872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 10648, 21296, 88301, 176602, 353204, 706408, 971311, 1412816, 1942622, 3885244, 7770488, 10684421, 15540976, 21368842, 42737684, 85475368, 117528631, 170950736, 235057262, 470114524, 940229048, 1880458096]

約数ペア:

[(1, 1880458096), (2, 940229048), (4, 470114524), (8, 235057262), (11, 170950736), (16, 117528631), (22, 85475368), (44, 42737684), (88, 21368842), (121, 15540976), (176, 10684421), (242, 7770488), (484, 3885244), (968, 1942622), (1331, 1412816), (1936, 971311), (2662, 706408), (5324, 353204), (10648, 176602), (21296, 88301)]