4689173690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1\times {\mathrm{7681}}^1$

素因数の和:9218

約数の個数: 32

約数和(自身を含む): 8653312080

約数和(自身を除く): 3964138390

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1489, 2978, 7445, 7681, 14890, 15362, 38405, 61049, 76810, 122098, 305245, 314921, 610490, 629842, 1574605, 3149210, 11437009, 22874018, 57185045, 114370090, 468917369, 937834738, 2344586845, 4689173690]

約数ペア:

[(1, 4689173690), (2, 2344586845), (5, 937834738), (10, 468917369), (41, 114370090), (82, 57185045), (205, 22874018), (410, 11437009), (1489, 3149210), (2978, 1574605), (7445, 629842), (7681, 610490), (14890, 314921), (15362, 305245), (38405, 122098), (61049, 76810)]