22829560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 56659680

約数和(自身を除く): 33830120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1021, 1118, 1720, 2042, 2236, 2795, 4084, 4472, 5105, 5590, 8168, 10210, 11180, 13273, 20420, 22360, 26546, 40840, 43903, 53092, 66365, 87806, 106184, 132730, 175612, 219515, 265460, 351224, 439030, 530920, 570739, 878060, 1141478, 1756120, 2282956, 2853695, 4565912, 5707390, 11414780, 22829560]

約数ペア:

[(1, 22829560), (2, 11414780), (4, 5707390), (5, 4565912), (8, 2853695), (10, 2282956), (13, 1756120), (20, 1141478), (26, 878060), (40, 570739), (43, 530920), (52, 439030), (65, 351224), (86, 265460), (104, 219515), (130, 175612), (172, 132730), (215, 106184), (260, 87806), (344, 66365), (430, 53092), (520, 43903), (559, 40840), (860, 26546), (1021, 22360), (1118, 20420), (1720, 13273), (2042, 11180), (2236, 10210), (2795, 8168), (4084, 5590), (4472, 5105)]