9868540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 23353344

約数和(自身を除く): 13484804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1447, 1705, 2894, 3410, 5788, 6820, 7235, 14470, 15917, 28940, 31834, 44857, 63668, 79585, 89714, 159170, 179428, 224285, 318340, 448570, 493427, 897140, 986854, 1973708, 2467135, 4934270, 9868540]

約数ペア:

[(1, 9868540), (2, 4934270), (4, 2467135), (5, 1973708), (10, 986854), (11, 897140), (20, 493427), (22, 448570), (31, 318340), (44, 224285), (55, 179428), (62, 159170), (110, 89714), (124, 79585), (155, 63668), (220, 44857), (310, 31834), (341, 28940), (620, 15917), (682, 14470), (1364, 7235), (1447, 6820), (1705, 5788), (2894, 3410)]