2363500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 5372640

約数和(自身を除く): 3009140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 163, 250, 290, 326, 500, 580, 652, 725, 815, 1450, 1630, 2900, 3260, 3625, 4075, 4727, 7250, 8150, 9454, 14500, 16300, 18908, 20375, 23635, 40750, 47270, 81500, 94540, 118175, 236350, 472700, 590875, 1181750, 2363500]

約数ペア:

[(1, 2363500), (2, 1181750), (4, 590875), (5, 472700), (10, 236350), (20, 118175), (25, 94540), (29, 81500), (50, 47270), (58, 40750), (100, 23635), (116, 20375), (125, 18908), (145, 16300), (163, 14500), (250, 9454), (290, 8150), (326, 7250), (500, 4727), (580, 4075), (652, 3625), (725, 3260), (815, 2900), (1450, 1630)]