13751980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3677}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 33366816

約数和(自身を除く): 19614836

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, 3677, 3740, 7354, 14708, 18385, 36770, 40447, 62509, 73540, 80894, 125018, 161788, 202235, 250036, 312545, 404470, 625090, 687599, 808940, 1250180, 1375198, 2750396, 3437995, 6875990, 13751980]

約数ペア:

[(1, 13751980), (2, 6875990), (4, 3437995), (5, 2750396), (10, 1375198), (11, 1250180), (17, 808940), (20, 687599), (22, 625090), (34, 404470), (44, 312545), (55, 250036), (68, 202235), (85, 161788), (110, 125018), (170, 80894), (187, 73540), (220, 62509), (340, 40447), (374, 36770), (748, 18385), (935, 14708), (1870, 7354), (3677, 3740)]