2028095500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{68749}}^1$

素因数の和:68827

約数の個数: 48

約数和(自身を含む): 4504500000

約数和(自身を除く): 2476404500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 125, 236, 250, 295, 500, 590, 1180, 1475, 2950, 5900, 7375, 14750, 29500, 68749, 137498, 274996, 343745, 687490, 1374980, 1718725, 3437450, 4056191, 6874900, 8112382, 8593625, 16224764, 17187250, 20280955, 34374500, 40561910, 81123820, 101404775, 202809550, 405619100, 507023875, 1014047750, 2028095500]

約数ペア:

[(1, 2028095500), (2, 1014047750), (4, 507023875), (5, 405619100), (10, 202809550), (20, 101404775), (25, 81123820), (50, 40561910), (59, 34374500), (100, 20280955), (118, 17187250), (125, 16224764), (236, 8593625), (250, 8112382), (295, 6874900), (500, 4056191), (590, 3437450), (1180, 1718725), (1475, 1374980), (2950, 687490), (5900, 343745), (7375, 274996), (14750, 137498), (29500, 68749)]