10629740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 25643520

約数和(自身を除く): 15013780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2543, 4180, 5086, 10172, 12715, 25430, 27973, 48317, 50860, 55946, 96634, 111892, 139865, 193268, 241585, 279730, 483170, 531487, 559460, 966340, 1062974, 2125948, 2657435, 5314870, 10629740]

約数ペア:

[(1, 10629740), (2, 5314870), (4, 2657435), (5, 2125948), (10, 1062974), (11, 966340), (19, 559460), (20, 531487), (22, 483170), (38, 279730), (44, 241585), (55, 193268), (76, 139865), (95, 111892), (110, 96634), (190, 55946), (209, 50860), (220, 48317), (380, 27973), (418, 25430), (836, 12715), (1045, 10172), (2090, 5086), (2543, 4180)]