3738800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:750

約数の個数: 60

約数和(自身を含む): 9686880

約数和(自身を除く): 5948080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 719, 1040, 1300, 1438, 2600, 2876, 3595, 5200, 5752, 7190, 9347, 11504, 14380, 17975, 18694, 28760, 35950, 37388, 46735, 57520, 71900, 74776, 93470, 143800, 149552, 186940, 233675, 287600, 373880, 467350, 747760, 934700, 1869400, 3738800]

約数ペア:

[(1, 3738800), (2, 1869400), (4, 934700), (5, 747760), (8, 467350), (10, 373880), (13, 287600), (16, 233675), (20, 186940), (25, 149552), (26, 143800), (40, 93470), (50, 74776), (52, 71900), (65, 57520), (80, 46735), (100, 37388), (104, 35950), (130, 28760), (200, 18694), (208, 17975), (260, 14380), (325, 11504), (400, 9347), (520, 7190), (650, 5752), (719, 5200), (1040, 3595), (1300, 2876), (1438, 2600)]