713299580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{25603}}^1$

素因数の和:25818

約数の個数: 48

約数和(自身を含む): 1720588800

約数和(自身を除く): 1007289220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 5572, 6965, 13930, 25603, 27860, 51206, 102412, 128015, 179221, 256030, 358442, 512060, 716884, 896105, 1792210, 3584420, 5094997, 10189994, 20379988, 25474985, 35664979, 50949970, 71329958, 101899940, 142659916, 178324895, 356649790, 713299580]

約数ペア:

[(1, 713299580), (2, 356649790), (4, 178324895), (5, 142659916), (7, 101899940), (10, 71329958), (14, 50949970), (20, 35664979), (28, 25474985), (35, 20379988), (70, 10189994), (140, 5094997), (199, 3584420), (398, 1792210), (796, 896105), (995, 716884), (1393, 512060), (1990, 358442), (2786, 256030), (3980, 179221), (5572, 128015), (6965, 102412), (13930, 51206), (25603, 27860)]