118823540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31771}}^1$

素因数の和:31808

約数の個数: 48

約数和(自身を含む): 288235584

約数和(自身を除く): 169412044

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 31771, 63542, 127084, 158855, 317710, 349481, 540107, 635420, 698962, 1080214, 1397924, 1747405, 2160428, 2700535, 3494810, 5401070, 5941177, 6989620, 10802140, 11882354, 23764708, 29705885, 59411770, 118823540]

約数ペア:

[(1, 118823540), (2, 59411770), (4, 29705885), (5, 23764708), (10, 11882354), (11, 10802140), (17, 6989620), (20, 5941177), (22, 5401070), (34, 3494810), (44, 2700535), (55, 2160428), (68, 1747405), (85, 1397924), (110, 1080214), (170, 698962), (187, 635420), (220, 540107), (340, 349481), (374, 317710), (748, 158855), (935, 127084), (1870, 63542), (3740, 31771)]