75325520

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3067}}^1$

素因数の和:3387

約数の個数: 40

約数和(自身を含む): 175759584

約数和(自身を除く): 100434064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3067, 3070, 4912, 6134, 6140, 12268, 12280, 15335, 24536, 24560, 30670, 49072, 61340, 122680, 245360, 941569, 1883138, 3766276, 4707845, 7532552, 9415690, 15065104, 18831380, 37662760, 75325520]

約数ペア:

[(1, 75325520), (2, 37662760), (4, 18831380), (5, 15065104), (8, 9415690), (10, 7532552), (16, 4707845), (20, 3766276), (40, 1883138), (80, 941569), (307, 245360), (614, 122680), (1228, 61340), (1535, 49072), (2456, 30670), (3067, 24560), (3070, 24536), (4912, 15335), (6134, 12280), (6140, 12268)]