8873320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13049}}^1$

素因数の和:13077

約数の個数: 32

約数和(自身を含む): 21141000

約数和(自身を除く): 12267680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13049, 26098, 52196, 65245, 104392, 130490, 221833, 260980, 443666, 521960, 887332, 1109165, 1774664, 2218330, 4436660, 8873320]

約数ペア:

[(1, 8873320), (2, 4436660), (4, 2218330), (5, 1774664), (8, 1109165), (10, 887332), (17, 521960), (20, 443666), (34, 260980), (40, 221833), (68, 130490), (85, 104392), (136, 65245), (170, 52196), (340, 26098), (680, 13049)]