6426340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 14669424

約数和(自身を除く): 8243084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 461, 697, 820, 922, 1394, 1844, 2305, 2788, 3485, 4610, 6970, 7837, 9220, 13940, 15674, 18901, 31348, 37802, 39185, 75604, 78370, 94505, 156740, 189010, 321317, 378020, 642634, 1285268, 1606585, 3213170, 6426340]

約数ペア:

[(1, 6426340), (2, 3213170), (4, 1606585), (5, 1285268), (10, 642634), (17, 378020), (20, 321317), (34, 189010), (41, 156740), (68, 94505), (82, 78370), (85, 75604), (164, 39185), (170, 37802), (205, 31348), (340, 18901), (410, 15674), (461, 13940), (697, 9220), (820, 7837), (922, 6970), (1394, 4610), (1844, 3485), (2305, 2788)]