2264800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 5859000

約数和(自身を除く): 3594200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 149, 152, 160, 190, 200, 298, 304, 380, 400, 475, 596, 608, 745, 760, 800, 950, 1192, 1490, 1520, 1900, 2384, 2831, 2980, 3040, 3725, 3800, 4768, 5662, 5960, 7450, 7600, 11324, 11920, 14155, 14900, 15200, 22648, 23840, 28310, 29800, 45296, 56620, 59600, 70775, 90592, 113240, 119200, 141550, 226480, 283100, 452960, 566200, 1132400, 2264800]

約数ペア:

[(1, 2264800), (2, 1132400), (4, 566200), (5, 452960), (8, 283100), (10, 226480), (16, 141550), (19, 119200), (20, 113240), (25, 90592), (32, 70775), (38, 59600), (40, 56620), (50, 45296), (76, 29800), (80, 28310), (95, 23840), (100, 22648), (149, 15200), (152, 14900), (160, 14155), (190, 11920), (200, 11324), (298, 7600), (304, 7450), (380, 5960), (400, 5662), (475, 4768), (596, 3800), (608, 3725), (745, 3040), (760, 2980), (800, 2831), (950, 2384), (1192, 1900), (1490, 1520)]