122159080

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{6271}}^1$

素因数の和:6769

約数の個数: 32

約数和(自身を含む): 275466240

約数和(自身を除く): 153307160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 3896, 4870, 6271, 9740, 12542, 19480, 25084, 31355, 50168, 62710, 125420, 250840, 3053977, 6107954, 12215908, 15269885, 24431816, 30539770, 61079540, 122159080]

約数ペア:

[(1, 122159080), (2, 61079540), (4, 30539770), (5, 24431816), (8, 15269885), (10, 12215908), (20, 6107954), (40, 3053977), (487, 250840), (974, 125420), (1948, 62710), (2435, 50168), (3896, 31355), (4870, 25084), (6271, 19480), (9740, 12542)]