10011980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2677}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 24294816

約数和(自身を除く): 14282836

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, 2677, 3740, 5354, 10708, 13385, 26770, 29447, 45509, 53540, 58894, 91018, 117788, 147235, 182036, 227545, 294470, 455090, 500599, 588940, 910180, 1001198, 2002396, 2502995, 5005990, 10011980]

約数ペア:

[(1, 10011980), (2, 5005990), (4, 2502995), (5, 2002396), (10, 1001198), (11, 910180), (17, 588940), (20, 500599), (22, 455090), (34, 294470), (44, 227545), (55, 182036), (68, 147235), (85, 117788), (110, 91018), (170, 58894), (187, 53540), (220, 45509), (340, 29447), (374, 26770), (748, 13385), (935, 10708), (1870, 5354), (2677, 3740)]