85282360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30029}}^1$

素因数の和:30111

約数の個数: 32

約数和(自身を含む): 194594400

約数和(自身を除く): 109312040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 30029, 60058, 120116, 150145, 240232, 300290, 600580, 1201160, 2132059, 4264118, 8528236, 10660295, 17056472, 21320590, 42641180, 85282360]

約数ペア:

[(1, 85282360), (2, 42641180), (4, 21320590), (5, 17056472), (8, 10660295), (10, 8528236), (20, 4264118), (40, 2132059), (71, 1201160), (142, 600580), (284, 300290), (355, 240232), (568, 150145), (710, 120116), (1420, 60058), (2840, 30029)]