9540560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3891

約数の個数: 40

約数和(自身を含む): 22903296

約数和(自身を除く): 13362736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3847, 7694, 15388, 19235, 30776, 38470, 61552, 76940, 119257, 153880, 238514, 307760, 477028, 596285, 954056, 1192570, 1908112, 2385140, 4770280, 9540560]

約数ペア:

[(1, 9540560), (2, 4770280), (4, 2385140), (5, 1908112), (8, 1192570), (10, 954056), (16, 596285), (20, 477028), (31, 307760), (40, 238514), (62, 153880), (80, 119257), (124, 76940), (155, 61552), (248, 38470), (310, 30776), (496, 19235), (620, 15388), (1240, 7694), (2480, 3847)]