98692120

素因数分解:

$2^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2879}}^1$

素因数の和:3747

約数の個数: 32

約数和(自身を含む): 222393600

約数和(自身を除く): 123701480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 857, 1714, 2879, 3428, 4285, 5758, 6856, 8570, 11516, 14395, 17140, 23032, 28790, 34280, 57580, 115160, 2467303, 4934606, 9869212, 12336515, 19738424, 24673030, 49346060, 98692120]

約数ペア:

[(1, 98692120), (2, 49346060), (4, 24673030), (5, 19738424), (8, 12336515), (10, 9869212), (20, 4934606), (40, 2467303), (857, 115160), (1714, 57580), (2879, 34280), (3428, 28790), (4285, 23032), (5758, 17140), (6856, 14395), (8570, 11516)]