9713560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12811

約数の個数: 32

約数和(自身を含む): 23007600

約数和(自身を除く): 13294040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12781, 25562, 51124, 63905, 102248, 127810, 242839, 255620, 485678, 511240, 971356, 1214195, 1942712, 2428390, 4856780, 9713560]

約数ペア:

[(1, 9713560), (2, 4856780), (4, 2428390), (5, 1942712), (8, 1214195), (10, 971356), (19, 511240), (20, 485678), (38, 255620), (40, 242839), (76, 127810), (95, 102248), (152, 63905), (190, 51124), (380, 25562), (760, 12781)]