17364820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4643}}^1$

素因数の和:4680

約数の個数: 48

約数和(自身を含む): 42130368

約数和(自身を除く): 24765548

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, 4643, 9286, 18572, 23215, 46430, 51073, 78931, 92860, 102146, 157862, 204292, 255365, 315724, 394655, 510730, 789310, 868241, 1021460, 1578620, 1736482, 3472964, 4341205, 8682410, 17364820]

約数ペア:

[(1, 17364820), (2, 8682410), (4, 4341205), (5, 3472964), (10, 1736482), (11, 1578620), (17, 1021460), (20, 868241), (22, 789310), (34, 510730), (44, 394655), (55, 315724), (68, 255365), (85, 204292), (110, 157862), (170, 102146), (187, 92860), (220, 78931), (340, 51073), (374, 46430), (748, 23215), (935, 18572), (1870, 9286), (3740, 4643)]