704865320

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{26029}}^1$

素因数の和:26717

約数の個数: 32

約数和(自身を含む): 1588350600

約数和(自身を除く): 883485280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2708, 3385, 5416, 6770, 13540, 26029, 27080, 52058, 104116, 130145, 208232, 260290, 520580, 1041160, 17621633, 35243266, 70486532, 88108165, 140973064, 176216330, 352432660, 704865320]

約数ペア:

[(1, 704865320), (2, 352432660), (4, 176216330), (5, 140973064), (8, 88108165), (10, 70486532), (20, 35243266), (40, 17621633), (677, 1041160), (1354, 520580), (2708, 260290), (3385, 208232), (5416, 130145), (6770, 104116), (13540, 52058), (26029, 27080)]