79769150

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{8017}}^1$

素因数の和:8228

約数の個数: 24

約数和(自身を含む): 149134800

約数和(自身を除く): 69365650

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 8017, 9950, 16034, 40085, 80170, 200425, 400850, 1595383, 3190766, 7976915, 15953830, 39884575, 79769150]

約数ペア:

[(1, 79769150), (2, 39884575), (5, 15953830), (10, 7976915), (25, 3190766), (50, 1595383), (199, 400850), (398, 200425), (995, 80170), (1990, 40085), (4975, 16034), (8017, 9950)]