11824180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 26671680

約数和(自身を除く): 14847500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 419, 830, 838, 1411, 1660, 1676, 2095, 2822, 4190, 5644, 7055, 7123, 8380, 14110, 14246, 28220, 28492, 34777, 35615, 69554, 71230, 139108, 142460, 173885, 347770, 591209, 695540, 1182418, 2364836, 2956045, 5912090, 11824180]

約数ペア:

[(1, 11824180), (2, 5912090), (4, 2956045), (5, 2364836), (10, 1182418), (17, 695540), (20, 591209), (34, 347770), (68, 173885), (83, 142460), (85, 139108), (166, 71230), (170, 69554), (332, 35615), (340, 34777), (415, 28492), (419, 28220), (830, 14246), (838, 14110), (1411, 8380), (1660, 7123), (1676, 7055), (2095, 5644), (2822, 4190)]