70337140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 156248064

約数和(自身を除く): 85910924

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 2767, 5084, 5534, 6355, 11068, 12710, 13835, 25420, 27670, 55340, 85777, 113447, 171554, 226894, 343108, 428885, 453788, 567235, 857770, 1134470, 1715540, 2268940, 3516857, 7033714, 14067428, 17584285, 35168570, 70337140]

約数ペア:

[(1, 70337140), (2, 35168570), (4, 17584285), (5, 14067428), (10, 7033714), (20, 3516857), (31, 2268940), (41, 1715540), (62, 1134470), (82, 857770), (124, 567235), (155, 453788), (164, 428885), (205, 343108), (310, 226894), (410, 171554), (620, 113447), (820, 85777), (1271, 55340), (2542, 27670), (2767, 25420), (5084, 13835), (5534, 12710), (6355, 11068)]