344491880

素因数分解:

$2^3\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{3491}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 775643040

約数和(自身を除く): 431151160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2467, 3491, 4934, 6982, 9868, 12335, 13964, 17455, 19736, 24670, 27928, 34910, 49340, 69820, 98680, 139640, 8612297, 17224594, 34449188, 43061485, 68898376, 86122970, 172245940, 344491880]

約数ペア:

[(1, 344491880), (2, 172245940), (4, 86122970), (5, 68898376), (8, 43061485), (10, 34449188), (20, 17224594), (40, 8612297), (2467, 139640), (3491, 98680), (4934, 69820), (6982, 49340), (9868, 34910), (12335, 27928), (13964, 24670), (17455, 19736)]