184850180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31981}}^1$

素因数の和:32024

約数の個数: 36

約数和(自身を含む): 412375908

約数和(自身を除く): 227525728

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 31981, 63962, 127924, 159905, 319810, 543677, 639620, 1087354, 2174708, 2718385, 5436770, 9242509, 10873540, 18485018, 36970036, 46212545, 92425090, 184850180]

約数ペア:

[(1, 184850180), (2, 92425090), (4, 46212545), (5, 36970036), (10, 18485018), (17, 10873540), (20, 9242509), (34, 5436770), (68, 2718385), (85, 2174708), (170, 1087354), (289, 639620), (340, 543677), (578, 319810), (1156, 159905), (1445, 127924), (2890, 63962), (5780, 31981)]