124430020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 310181760

約数和(自身を除く): 185751740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 139, 143, 220, 260, 278, 286, 313, 556, 572, 626, 695, 715, 1252, 1390, 1430, 1529, 1565, 1807, 2780, 2860, 3058, 3130, 3443, 3614, 4069, 6116, 6260, 6886, 7228, 7645, 8138, 9035, 13772, 15290, 16276, 17215, 18070, 19877, 20345, 30580, 34430, 36140, 39754, 40690, 43507, 44759, 68860, 79508, 81380, 87014, 89518, 99385, 174028, 179036, 198770, 217535, 223795, 397540, 435070, 447590, 478577, 565591, 870140, 895180, 957154, 1131182, 1914308, 2262364, 2392885, 2827955, 4785770, 5655910, 6221501, 9571540, 11311820, 12443002, 24886004, 31107505, 62215010, 124430020]

約数ペア:

[(1, 124430020), (2, 62215010), (4, 31107505), (5, 24886004), (10, 12443002), (11, 11311820), (13, 9571540), (20, 6221501), (22, 5655910), (26, 4785770), (44, 2827955), (52, 2392885), (55, 2262364), (65, 1914308), (110, 1131182), (130, 957154), (139, 895180), (143, 870140), (220, 565591), (260, 478577), (278, 447590), (286, 435070), (313, 397540), (556, 223795), (572, 217535), (626, 198770), (695, 179036), (715, 174028), (1252, 99385), (1390, 89518), (1430, 87014), (1529, 81380), (1565, 79508), (1807, 68860), (2780, 44759), (2860, 43507), (3058, 40690), (3130, 39754), (3443, 36140), (3614, 34430), (4069, 30580), (6116, 20345), (6260, 19877), (6886, 18070), (7228, 17215), (7645, 16276), (8138, 15290), (9035, 13772)]