70515650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 139128000

約数和(自身を除く): 68612350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 199, 373, 398, 475, 746, 950, 995, 1865, 1990, 3730, 3781, 4975, 7087, 7562, 9325, 9950, 14174, 18650, 18905, 35435, 37810, 70870, 74227, 94525, 148454, 177175, 189050, 354350, 371135, 742270, 1410313, 1855675, 2820626, 3711350, 7051565, 14103130, 35257825, 70515650]

約数ペア:

[(1, 70515650), (2, 35257825), (5, 14103130), (10, 7051565), (19, 3711350), (25, 2820626), (38, 1855675), (50, 1410313), (95, 742270), (190, 371135), (199, 354350), (373, 189050), (398, 177175), (475, 148454), (746, 94525), (950, 74227), (995, 70870), (1865, 37810), (1990, 35435), (3730, 18905), (3781, 18650), (4975, 14174), (7087, 9950), (7562, 9325)]