76905620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20563}}^1$

素因数の和:20600

約数の個数: 48

約数和(自身を含む): 186556608

約数和(自身を除く): 109650988

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, 20563, 41126, 82252, 102815, 205630, 226193, 349571, 411260, 452386, 699142, 904772, 1130965, 1398284, 1747855, 2261930, 3495710, 3845281, 4523860, 6991420, 7690562, 15381124, 19226405, 38452810, 76905620]

約数ペア:

[(1, 76905620), (2, 38452810), (4, 19226405), (5, 15381124), (10, 7690562), (11, 6991420), (17, 4523860), (20, 3845281), (22, 3495710), (34, 2261930), (44, 1747855), (55, 1398284), (68, 1130965), (85, 904772), (110, 699142), (170, 452386), (187, 411260), (220, 349571), (340, 226193), (374, 205630), (748, 102815), (935, 82252), (1870, 41126), (3740, 20563)]