2987472350

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{1117}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 5614596000

約数和(自身を除く): 2627123650

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 359, 718, 745, 1117, 1490, 1795, 2234, 3590, 3725, 5585, 7450, 8975, 11170, 17950, 27925, 53491, 55850, 106982, 166433, 267455, 332866, 401003, 534910, 802006, 832165, 1337275, 1664330, 2005015, 2674550, 4010030, 4160825, 8321650, 10025075, 20050150, 59749447, 119498894, 298747235, 597494470, 1493736175, 2987472350]

約数ペア:

[(1, 2987472350), (2, 1493736175), (5, 597494470), (10, 298747235), (25, 119498894), (50, 59749447), (149, 20050150), (298, 10025075), (359, 8321650), (718, 4160825), (745, 4010030), (1117, 2674550), (1490, 2005015), (1795, 1664330), (2234, 1337275), (3590, 832165), (3725, 802006), (5585, 534910), (7450, 401003), (8975, 332866), (11170, 267455), (17950, 166433), (27925, 106982), (53491, 55850)]