70077850

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{7043}}^1$

素因数の和:7254

約数の個数: 24

約数和(自身を含む): 131018400

約数和(自身を除く): 60940550

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 7043, 9950, 14086, 35215, 70430, 176075, 352150, 1401557, 2803114, 7007785, 14015570, 35038925, 70077850]

約数ペア:

[(1, 70077850), (2, 35038925), (5, 14015570), (10, 7007785), (25, 2803114), (50, 1401557), (199, 352150), (398, 176075), (995, 70430), (1990, 35215), (4975, 14086), (7043, 9950)]