122693720

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{3709}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 276469200

約数和(自身を除く): 153775480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1654, 3308, 3709, 4135, 6616, 7418, 8270, 14836, 16540, 18545, 29672, 33080, 37090, 74180, 148360, 3067343, 6134686, 12269372, 15336715, 24538744, 30673430, 61346860, 122693720]

約数ペア:

[(1, 122693720), (2, 61346860), (4, 30673430), (5, 24538744), (8, 15336715), (10, 12269372), (20, 6134686), (40, 3067343), (827, 148360), (1654, 74180), (3308, 37090), (3709, 33080), (4135, 29672), (6616, 18545), (7418, 16540), (8270, 14836)]