5722780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 14083776

約数和(自身を除く): 8360996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 997, 1148, 1435, 1994, 2870, 3988, 4985, 5740, 6979, 9970, 13958, 19940, 27916, 34895, 40877, 69790, 81754, 139580, 163508, 204385, 286139, 408770, 572278, 817540, 1144556, 1430695, 2861390, 5722780]

約数ペア:

[(1, 5722780), (2, 2861390), (4, 1430695), (5, 1144556), (7, 817540), (10, 572278), (14, 408770), (20, 286139), (28, 204385), (35, 163508), (41, 139580), (70, 81754), (82, 69790), (140, 40877), (164, 34895), (205, 27916), (287, 19940), (410, 13958), (574, 9970), (820, 6979), (997, 5740), (1148, 4985), (1435, 3988), (1994, 2870)]