467671010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 884271168

約数和(自身を除く): 416600158

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 647, 1294, 1681, 1763, 3235, 3362, 3526, 6470, 8405, 8815, 16810, 17630, 26527, 27821, 53054, 55642, 72283, 132635, 139105, 144566, 265270, 278210, 361415, 722830, 1087607, 1140661, 2175214, 2281322, 5438035, 5703305, 10876070, 11406610, 46767101, 93534202, 233835505, 467671010]

約数ペア:

[(1, 467671010), (2, 233835505), (5, 93534202), (10, 46767101), (41, 11406610), (43, 10876070), (82, 5703305), (86, 5438035), (205, 2281322), (215, 2175214), (410, 1140661), (430, 1087607), (647, 722830), (1294, 361415), (1681, 278210), (1763, 265270), (3235, 144566), (3362, 139105), (3526, 132635), (6470, 72283), (8405, 55642), (8815, 53054), (16810, 27821), (17630, 26527)]