2387799500

素因数分解:

$2^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{32051}}^1$

素因数の和:32219

約数の個数: 48

約数和(自身を含む): 5250117600

約数和(自身を除く): 2862318100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 149, 250, 298, 500, 596, 745, 1490, 2980, 3725, 7450, 14900, 18625, 32051, 37250, 64102, 74500, 128204, 160255, 320510, 641020, 801275, 1602550, 3205100, 4006375, 4775599, 8012750, 9551198, 16025500, 19102396, 23877995, 47755990, 95511980, 119389975, 238779950, 477559900, 596949875, 1193899750, 2387799500]

約数ペア:

[(1, 2387799500), (2, 1193899750), (4, 596949875), (5, 477559900), (10, 238779950), (20, 119389975), (25, 95511980), (50, 47755990), (100, 23877995), (125, 19102396), (149, 16025500), (250, 9551198), (298, 8012750), (500, 4775599), (596, 4006375), (745, 3205100), (1490, 1602550), (2980, 801275), (3725, 641020), (7450, 320510), (14900, 160255), (18625, 128204), (32051, 74500), (37250, 64102)]