38948600

素因数分解:

$2^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 91233000

約数和(自身を除く): 52284400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 149, 200, 298, 596, 745, 1192, 1307, 1490, 2614, 2980, 3725, 5228, 5960, 6535, 7450, 10456, 13070, 14900, 26140, 29800, 32675, 52280, 65350, 130700, 194743, 261400, 389486, 778972, 973715, 1557944, 1947430, 3894860, 4868575, 7789720, 9737150, 19474300, 38948600]

約数ペア:

[(1, 38948600), (2, 19474300), (4, 9737150), (5, 7789720), (8, 4868575), (10, 3894860), (20, 1947430), (25, 1557944), (40, 973715), (50, 778972), (100, 389486), (149, 261400), (200, 194743), (298, 130700), (596, 65350), (745, 52280), (1192, 32675), (1307, 29800), (1490, 26140), (2614, 14900), (2980, 13070), (3725, 10456), (5228, 7450), (5960, 6535)]