3366800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 60

約数和(自身を含む): 8533680

約数和(自身を除く): 5166880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 443, 475, 760, 886, 950, 1520, 1772, 1900, 2215, 3544, 3800, 4430, 7088, 7600, 8417, 8860, 11075, 16834, 17720, 22150, 33668, 35440, 42085, 44300, 67336, 84170, 88600, 134672, 168340, 177200, 210425, 336680, 420850, 673360, 841700, 1683400, 3366800]

約数ペア:

[(1, 3366800), (2, 1683400), (4, 841700), (5, 673360), (8, 420850), (10, 336680), (16, 210425), (19, 177200), (20, 168340), (25, 134672), (38, 88600), (40, 84170), (50, 67336), (76, 44300), (80, 42085), (95, 35440), (100, 33668), (152, 22150), (190, 17720), (200, 16834), (304, 11075), (380, 8860), (400, 8417), (443, 7600), (475, 7088), (760, 4430), (886, 3800), (950, 3544), (1520, 2215), (1772, 1900)]