22019941060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1435459}}^1$

素因数の和:1435540

約数の個数: 48

約数和(自身を含む): 50643028800

約数和(自身を除く): 28623087740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 1435459, 2870918, 5741836, 7177295, 14354590, 18660967, 28709180, 37321934, 74643868, 84692081, 93304835, 169384162, 186609670, 338768324, 373219340, 423460405, 846920810, 1100997053, 1693841620, 2201994106, 4403988212, 5504985265, 11009970530, 22019941060]

約数ペア:

[(1, 22019941060), (2, 11009970530), (4, 5504985265), (5, 4403988212), (10, 2201994106), (13, 1693841620), (20, 1100997053), (26, 846920810), (52, 423460405), (59, 373219340), (65, 338768324), (118, 186609670), (130, 169384162), (236, 93304835), (260, 84692081), (295, 74643868), (590, 37321934), (767, 28709180), (1180, 18660967), (1534, 14354590), (3068, 7177295), (3835, 5741836), (7670, 2870918), (15340, 1435459)]