13995080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 36391680

約数和(自身を除く): 22396600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 1871, 3740, 3742, 7480, 7484, 9355, 14968, 18710, 20581, 31807, 37420, 41162, 63614, 74840, 82324, 102905, 127228, 159035, 164648, 205810, 254456, 318070, 349877, 411620, 636140, 699754, 823240, 1272280, 1399508, 1749385, 2799016, 3498770, 6997540, 13995080]

約数ペア:

[(1, 13995080), (2, 6997540), (4, 3498770), (5, 2799016), (8, 1749385), (10, 1399508), (11, 1272280), (17, 823240), (20, 699754), (22, 636140), (34, 411620), (40, 349877), (44, 318070), (55, 254456), (68, 205810), (85, 164648), (88, 159035), (110, 127228), (136, 102905), (170, 82324), (187, 74840), (220, 63614), (340, 41162), (374, 37420), (440, 31807), (680, 20581), (748, 18710), (935, 14968), (1496, 9355), (1870, 7484), (1871, 7480), (3740, 3742)]