76357040

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3109}}^1$

素因数の和:3429

約数の個数: 40

約数和(自身を含む): 178165680

約数和(自身を除く): 101808640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 3109, 4912, 6140, 6218, 12280, 12436, 15545, 24560, 24872, 31090, 49744, 62180, 124360, 248720, 954463, 1908926, 3817852, 4772315, 7635704, 9544630, 15271408, 19089260, 38178520, 76357040]

約数ペア:

[(1, 76357040), (2, 38178520), (4, 19089260), (5, 15271408), (8, 9544630), (10, 7635704), (16, 4772315), (20, 3817852), (40, 1908926), (80, 954463), (307, 248720), (614, 124360), (1228, 62180), (1535, 49744), (2456, 31090), (3070, 24872), (3109, 24560), (4912, 15545), (6140, 12436), (6218, 12280)]