111487610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 222740280

約数和(自身を除く): 111252670

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1609, 1690, 2665, 3218, 5330, 6929, 8045, 13858, 16090, 20917, 34645, 41834, 65969, 69290, 104585, 131938, 209170, 271921, 329845, 543842, 659690, 857597, 1359605, 1715194, 2719210, 4287985, 8575970, 11148761, 22297522, 55743805, 111487610]

約数ペア:

[(1, 111487610), (2, 55743805), (5, 22297522), (10, 11148761), (13, 8575970), (26, 4287985), (41, 2719210), (65, 1715194), (82, 1359605), (130, 857597), (169, 659690), (205, 543842), (338, 329845), (410, 271921), (533, 209170), (845, 131938), (1066, 104585), (1609, 69290), (1690, 65969), (2665, 41834), (3218, 34645), (5330, 20917), (6929, 16090), (8045, 13858)]