112156990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 239640768

約数和(自身を除く): 127483778

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 629, 814, 935, 1258, 1621, 1870, 2035, 3145, 3242, 4070, 6290, 6919, 8105, 13838, 16210, 17831, 27557, 34595, 35662, 55114, 59977, 69190, 89155, 119954, 137785, 178310, 275570, 299885, 303127, 599770, 606254, 659747, 1019609, 1319494, 1515635, 2039218, 3031270, 3298735, 5098045, 6597470, 10196090, 11215699, 22431398, 56078495, 112156990]

約数ペア:

[(1, 112156990), (2, 56078495), (5, 22431398), (10, 11215699), (11, 10196090), (17, 6597470), (22, 5098045), (34, 3298735), (37, 3031270), (55, 2039218), (74, 1515635), (85, 1319494), (110, 1019609), (170, 659747), (185, 606254), (187, 599770), (370, 303127), (374, 299885), (407, 275570), (629, 178310), (814, 137785), (935, 119954), (1258, 89155), (1621, 69190), (1870, 59977), (2035, 55114), (3145, 35662), (3242, 34595), (4070, 27557), (6290, 17831), (6919, 16210), (8105, 13838)]