5727980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 36

約数和(自身を含む): 12790848

約数和(自身を除く): 7062868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 991, 1156, 1445, 1982, 2890, 3964, 4955, 5780, 9910, 16847, 19820, 33694, 67388, 84235, 168470, 286399, 336940, 572798, 1145596, 1431995, 2863990, 5727980]

約数ペア:

[(1, 5727980), (2, 2863990), (4, 1431995), (5, 1145596), (10, 572798), (17, 336940), (20, 286399), (34, 168470), (68, 84235), (85, 67388), (170, 33694), (289, 19820), (340, 16847), (578, 9910), (991, 5780), (1156, 4955), (1445, 3964), (1982, 2890)]