6782874890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1847

約数の個数: 64

約数和(自身を含む): 13482184320

約数和(自身を除く): 6699309430

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 443, 545, 886, 1090, 1199, 1277, 2215, 2398, 2554, 4430, 4873, 5995, 6385, 9746, 11990, 12770, 14047, 24365, 28094, 48287, 48730, 70235, 96574, 139193, 140470, 241435, 278386, 482870, 531157, 565711, 695965, 1062314, 1131422, 1391930, 1531123, 2655785, 2828555, 3062246, 5311570, 5657110, 6222821, 7655615, 12445642, 15311230, 31114105, 61662499, 62228210, 123324998, 308312495, 616624990, 678287489, 1356574978, 3391437445, 6782874890]

約数ペア:

[(1, 6782874890), (2, 3391437445), (5, 1356574978), (10, 678287489), (11, 616624990), (22, 308312495), (55, 123324998), (109, 62228210), (110, 61662499), (218, 31114105), (443, 15311230), (545, 12445642), (886, 7655615), (1090, 6222821), (1199, 5657110), (1277, 5311570), (2215, 3062246), (2398, 2828555), (2554, 2655785), (4430, 1531123), (4873, 1391930), (5995, 1131422), (6385, 1062314), (9746, 695965), (11990, 565711), (12770, 531157), (14047, 482870), (24365, 278386), (28094, 241435), (48287, 140470), (48730, 139193), (70235, 96574)]