22633780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 51537024

約数和(自身を除く): 28903244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 263, 331, 526, 662, 1052, 1315, 1324, 1655, 2630, 3310, 3419, 4303, 5260, 6620, 6838, 8606, 13676, 17095, 17212, 21515, 34190, 43030, 68380, 86060, 87053, 174106, 348212, 435265, 870530, 1131689, 1741060, 2263378, 4526756, 5658445, 11316890, 22633780]

約数ペア:

[(1, 22633780), (2, 11316890), (4, 5658445), (5, 4526756), (10, 2263378), (13, 1741060), (20, 1131689), (26, 870530), (52, 435265), (65, 348212), (130, 174106), (260, 87053), (263, 86060), (331, 68380), (526, 43030), (662, 34190), (1052, 21515), (1315, 17212), (1324, 17095), (1655, 13676), (2630, 8606), (3310, 6838), (3419, 6620), (4303, 5260)]