15794000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 39171600

約数和(自身を除く): 23377600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 149, 200, 212, 250, 265, 298, 400, 424, 500, 530, 596, 745, 848, 1000, 1060, 1192, 1325, 1490, 2000, 2120, 2384, 2650, 2980, 3725, 4240, 5300, 5960, 6625, 7450, 7897, 10600, 11920, 13250, 14900, 15794, 18625, 21200, 26500, 29800, 31588, 37250, 39485, 53000, 59600, 63176, 74500, 78970, 106000, 126352, 149000, 157940, 197425, 298000, 315880, 394850, 631760, 789700, 987125, 1579400, 1974250, 3158800, 3948500, 7897000, 15794000]

約数ペア:

[(1, 15794000), (2, 7897000), (4, 3948500), (5, 3158800), (8, 1974250), (10, 1579400), (16, 987125), (20, 789700), (25, 631760), (40, 394850), (50, 315880), (53, 298000), (80, 197425), (100, 157940), (106, 149000), (125, 126352), (149, 106000), (200, 78970), (212, 74500), (250, 63176), (265, 59600), (298, 53000), (400, 39485), (424, 37250), (500, 31588), (530, 29800), (596, 26500), (745, 21200), (848, 18625), (1000, 15794), (1060, 14900), (1192, 13250), (1325, 11920), (1490, 10600), (2000, 7897), (2120, 7450), (2384, 6625), (2650, 5960), (2980, 5300), (3725, 4240)]