83766080

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3907}}^1$

素因数の和:3991

約数の個数: 56

約数和(自身を含む): 202496928

約数和(自身を除く): 118730848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 3907, 4288, 5360, 7814, 10720, 15628, 19535, 21440, 31256, 39070, 62512, 78140, 125024, 156280, 250048, 261769, 312560, 523538, 625120, 1047076, 1250240, 1308845, 2094152, 2617690, 4188304, 5235380, 8376608, 10470760, 16753216, 20941520, 41883040, 83766080]

約数ペア:

[(1, 83766080), (2, 41883040), (4, 20941520), (5, 16753216), (8, 10470760), (10, 8376608), (16, 5235380), (20, 4188304), (32, 2617690), (40, 2094152), (64, 1308845), (67, 1250240), (80, 1047076), (134, 625120), (160, 523538), (268, 312560), (320, 261769), (335, 250048), (536, 156280), (670, 125024), (1072, 78140), (1340, 62512), (2144, 39070), (2680, 31256), (3907, 21440), (4288, 19535), (5360, 15628), (7814, 10720)]