10964140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 27498240

約数和(自身を除く): 16534100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 43, 44, 55, 61, 76, 86, 95, 110, 122, 172, 190, 209, 215, 220, 244, 305, 380, 418, 430, 473, 610, 671, 817, 836, 860, 946, 1045, 1159, 1220, 1342, 1634, 1892, 2090, 2318, 2365, 2623, 2684, 3268, 3355, 4085, 4180, 4636, 4730, 5246, 5795, 6710, 8170, 8987, 9460, 10492, 11590, 12749, 13115, 13420, 16340, 17974, 23180, 25498, 26230, 28853, 35948, 44935, 49837, 50996, 52460, 57706, 63745, 89870, 99674, 115412, 127490, 144265, 179740, 199348, 249185, 254980, 288530, 498370, 548207, 577060, 996740, 1096414, 2192828, 2741035, 5482070, 10964140]

約数ペア:

[(1, 10964140), (2, 5482070), (4, 2741035), (5, 2192828), (10, 1096414), (11, 996740), (19, 577060), (20, 548207), (22, 498370), (38, 288530), (43, 254980), (44, 249185), (55, 199348), (61, 179740), (76, 144265), (86, 127490), (95, 115412), (110, 99674), (122, 89870), (172, 63745), (190, 57706), (209, 52460), (215, 50996), (220, 49837), (244, 44935), (305, 35948), (380, 28853), (418, 26230), (430, 25498), (473, 23180), (610, 17974), (671, 16340), (817, 13420), (836, 13115), (860, 12749), (946, 11590), (1045, 10492), (1159, 9460), (1220, 8987), (1342, 8170), (1634, 6710), (1892, 5795), (2090, 5246), (2318, 4730), (2365, 4636), (2623, 4180), (2684, 4085), (3268, 3355)]