5547560

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 12549600

約数和(自身を除く): 7002040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 419, 662, 838, 1324, 1655, 1676, 2095, 2648, 3310, 3352, 4190, 6620, 8380, 13240, 16760, 138689, 277378, 554756, 693445, 1109512, 1386890, 2773780, 5547560]

約数ペア:

[(1, 5547560), (2, 2773780), (4, 1386890), (5, 1109512), (8, 693445), (10, 554756), (20, 277378), (40, 138689), (331, 16760), (419, 13240), (662, 8380), (838, 6620), (1324, 4190), (1655, 3352), (1676, 3310), (2095, 2648)]