17067800

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 40362000

約数和(自身を除く): 23294200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1399, 1525, 2440, 2798, 3050, 5596, 6100, 6995, 11192, 12200, 13990, 27980, 34975, 55960, 69950, 85339, 139900, 170678, 279800, 341356, 426695, 682712, 853390, 1706780, 2133475, 3413560, 4266950, 8533900, 17067800]

約数ペア:

[(1, 17067800), (2, 8533900), (4, 4266950), (5, 3413560), (8, 2133475), (10, 1706780), (20, 853390), (25, 682712), (40, 426695), (50, 341356), (61, 279800), (100, 170678), (122, 139900), (200, 85339), (244, 69950), (305, 55960), (488, 34975), (610, 27980), (1220, 13990), (1399, 12200), (1525, 11192), (2440, 6995), (2798, 6100), (3050, 5596)]