27323360

素因数分解:

$2^5\times 5^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 37541440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 389, 439, 778, 878, 1556, 1756, 1945, 2195, 3112, 3512, 3890, 4390, 6224, 7024, 7780, 8780, 12448, 14048, 15560, 17560, 31120, 35120, 62240, 70240, 170771, 341542, 683084, 853855, 1366168, 1707710, 2732336, 3415420, 5464672, 6830840, 13661680, 27323360]

約数ペア:

[(1, 27323360), (2, 13661680), (4, 6830840), (5, 5464672), (8, 3415420), (10, 2732336), (16, 1707710), (20, 1366168), (32, 853855), (40, 683084), (80, 341542), (160, 170771), (389, 70240), (439, 62240), (778, 35120), (878, 31120), (1556, 17560), (1756, 15560), (1945, 14048), (2195, 12448), (3112, 8780), (3512, 7780), (3890, 7024), (4390, 6224)]