146844080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30091}}^1$

素因数の和:30165

約数の個数: 40

約数和(自身を含む): 347020944

約数和(自身を除く): 200176864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 30091, 60182, 120364, 150455, 240728, 300910, 481456, 601820, 1203640, 1835551, 2407280, 3671102, 7342204, 9177755, 14684408, 18355510, 29368816, 36711020, 73422040, 146844080]

約数ペア:

[(1, 146844080), (2, 73422040), (4, 36711020), (5, 29368816), (8, 18355510), (10, 14684408), (16, 9177755), (20, 7342204), (40, 3671102), (61, 2407280), (80, 1835551), (122, 1203640), (244, 601820), (305, 481456), (488, 300910), (610, 240728), (976, 150455), (1220, 120364), (2440, 60182), (4880, 30091)]