2468441680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{833933}}^1$

素因数の和:833983

約数の個数: 40

約数和(自身を含む): 5894245512

約数和(自身を除く): 3425803832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 833933, 1667866, 3335732, 4169665, 6671464, 8339330, 13342928, 16678660, 30855521, 33357320, 61711042, 66714640, 123422084, 154277605, 246844168, 308555210, 493688336, 617110420, 1234220840, 2468441680]

約数ペア:

[(1, 2468441680), (2, 1234220840), (4, 617110420), (5, 493688336), (8, 308555210), (10, 246844168), (16, 154277605), (20, 123422084), (37, 66714640), (40, 61711042), (74, 33357320), (80, 30855521), (148, 16678660), (185, 13342928), (296, 8339330), (370, 6671464), (592, 4169665), (740, 3335732), (1480, 1667866), (2960, 833933)]