109408090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 233186688

約数和(自身を除く): 123778598

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 170, 187, 205, 374, 410, 451, 697, 902, 935, 1394, 1427, 1870, 2255, 2854, 3485, 4510, 6970, 7135, 7667, 14270, 15334, 15697, 24259, 31394, 38335, 48518, 58507, 76670, 78485, 117014, 121295, 156970, 242590, 266849, 292535, 533698, 585070, 643577, 994619, 1287154, 1334245, 1989238, 2668490, 3217885, 4973095, 6435770, 9946190, 10940809, 21881618, 54704045, 109408090]

約数ペア:

[(1, 109408090), (2, 54704045), (5, 21881618), (10, 10940809), (11, 9946190), (17, 6435770), (22, 4973095), (34, 3217885), (41, 2668490), (55, 1989238), (82, 1334245), (85, 1287154), (110, 994619), (170, 643577), (187, 585070), (205, 533698), (374, 292535), (410, 266849), (451, 242590), (697, 156970), (902, 121295), (935, 117014), (1394, 78485), (1427, 76670), (1870, 58507), (2255, 48518), (2854, 38335), (3485, 31394), (4510, 24259), (6970, 15697), (7135, 15334), (7667, 14270)]