80456863690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{195241}}^1$

素因数の和:195320

約数の個数: 72

約数和(自身を含む): 174477232332

約数和(自身を除く): 94020368642

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 841, 1015, 1421, 1682, 2030, 2842, 4205, 5887, 7105, 8410, 11774, 14210, 29435, 41209, 58870, 82418, 195241, 206045, 390482, 412090, 976205, 1366687, 1952410, 2733374, 5661989, 6833435, 9566809, 11323978, 13666870, 19133618, 28309945, 39633923, 47834045, 56619890, 79267846, 95668090, 164197681, 198169615, 277437461, 328395362, 396339230, 554874922, 820988405, 1149383767, 1387187305, 1641976810, 2298767534, 2774374610, 5746918835, 8045686369, 11493837670, 16091372738, 40228431845, 80456863690]

約数ペア:

[(1, 80456863690), (2, 40228431845), (5, 16091372738), (7, 11493837670), (10, 8045686369), (14, 5746918835), (29, 2774374610), (35, 2298767534), (49, 1641976810), (58, 1387187305), (70, 1149383767), (98, 820988405), (145, 554874922), (203, 396339230), (245, 328395362), (290, 277437461), (406, 198169615), (490, 164197681), (841, 95668090), (1015, 79267846), (1421, 56619890), (1682, 47834045), (2030, 39633923), (2842, 28309945), (4205, 19133618), (5887, 13666870), (7105, 11323978), (8410, 9566809), (11774, 6833435), (14210, 5661989), (29435, 2733374), (41209, 1952410), (58870, 1366687), (82418, 976205), (195241, 412090), (206045, 390482)]