9203500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 11238740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 233, 250, 316, 395, 466, 500, 790, 932, 1165, 1580, 1975, 2330, 3950, 4660, 5825, 7900, 9875, 11650, 18407, 19750, 23300, 29125, 36814, 39500, 58250, 73628, 92035, 116500, 184070, 368140, 460175, 920350, 1840700, 2300875, 4601750, 9203500]

約数ペア:

[(1, 9203500), (2, 4601750), (4, 2300875), (5, 1840700), (10, 920350), (20, 460175), (25, 368140), (50, 184070), (79, 116500), (100, 92035), (125, 73628), (158, 58250), (233, 39500), (250, 36814), (316, 29125), (395, 23300), (466, 19750), (500, 18407), (790, 11650), (932, 9875), (1165, 7900), (1580, 5825), (1975, 4660), (2330, 3950)]