8847040

素因数分解:

$2^6\times 5^1\times {\mathrm{27647}}^1$

素因数の和:27664

約数の個数: 28

約数和(自身を含む): 21067776

約数和(自身を除く): 12220736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27647, 55294, 110588, 138235, 221176, 276470, 442352, 552940, 884704, 1105880, 1769408, 2211760, 4423520, 8847040]

約数ペア:

[(1, 8847040), (2, 4423520), (4, 2211760), (5, 1769408), (8, 1105880), (10, 884704), (16, 552940), (20, 442352), (32, 276470), (40, 221176), (64, 138235), (80, 110588), (160, 55294), (320, 27647)]