3854800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 60

約数和(自身を含む): 9686880

約数和(自身を除く): 5832080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 419, 460, 575, 838, 920, 1150, 1676, 1840, 2095, 2300, 3352, 4190, 4600, 6704, 8380, 9200, 9637, 10475, 16760, 19274, 20950, 33520, 38548, 41900, 48185, 77096, 83800, 96370, 154192, 167600, 192740, 240925, 385480, 481850, 770960, 963700, 1927400, 3854800]

約数ペア:

[(1, 3854800), (2, 1927400), (4, 963700), (5, 770960), (8, 481850), (10, 385480), (16, 240925), (20, 192740), (23, 167600), (25, 154192), (40, 96370), (46, 83800), (50, 77096), (80, 48185), (92, 41900), (100, 38548), (115, 33520), (184, 20950), (200, 19274), (230, 16760), (368, 10475), (400, 9637), (419, 9200), (460, 8380), (575, 6704), (838, 4600), (920, 4190), (1150, 3352), (1676, 2300), (1840, 2095)]