78944470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5651}}^1$

素因数の和:5796

約数の個数: 32

約数和(自身を含む): 156266496

約数和(自身を除く): 77322026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 5651, 6985, 11302, 13970, 28255, 56510, 62161, 124322, 310805, 621610, 717677, 1435354, 3588385, 7176770, 7894447, 15788894, 39472235, 78944470]

約数ペア:

[(1, 78944470), (2, 39472235), (5, 15788894), (10, 7894447), (11, 7176770), (22, 3588385), (55, 1435354), (110, 717677), (127, 621610), (254, 310805), (635, 124322), (1270, 62161), (1397, 56510), (2794, 28255), (5651, 13970), (6985, 11302)]