1040495360

素因数分解:

$2^8\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3581}}^1$

素因数の和:3829

約数の個数: 72

約数和(自身を含む): 2503989936

約数和(自身を除く): 1463494576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 256, 320, 454, 640, 908, 1135, 1280, 1816, 2270, 3581, 3632, 4540, 7162, 7264, 9080, 14324, 14528, 17905, 18160, 28648, 29056, 35810, 36320, 57296, 58112, 71620, 72640, 114592, 143240, 145280, 229184, 286480, 290560, 458368, 572960, 812887, 916736, 1145920, 1625774, 2291840, 3251548, 4064435, 4583680, 6503096, 8128870, 13006192, 16257740, 26012384, 32515480, 52024768, 65030960, 104049536, 130061920, 208099072, 260123840, 520247680, 1040495360]

約数ペア:

[(1, 1040495360), (2, 520247680), (4, 260123840), (5, 208099072), (8, 130061920), (10, 104049536), (16, 65030960), (20, 52024768), (32, 32515480), (40, 26012384), (64, 16257740), (80, 13006192), (128, 8128870), (160, 6503096), (227, 4583680), (256, 4064435), (320, 3251548), (454, 2291840), (640, 1625774), (908, 1145920), (1135, 916736), (1280, 812887), (1816, 572960), (2270, 458368), (3581, 290560), (3632, 286480), (4540, 229184), (7162, 145280), (7264, 143240), (9080, 114592), (14324, 72640), (14528, 71620), (17905, 58112), (18160, 57296), (28648, 36320), (29056, 35810)]