67126520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14851}}^1$

素因数の和:14975

約数の個数: 32

約数和(自身を含む): 152381520

約数和(自身を除く): 85255000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 14851, 29702, 59404, 74255, 118808, 148510, 297020, 594040, 1678163, 3356326, 6712652, 8390815, 13425304, 16781630, 33563260, 67126520]

約数ペア:

[(1, 67126520), (2, 33563260), (4, 16781630), (5, 13425304), (8, 8390815), (10, 6712652), (20, 3356326), (40, 1678163), (113, 594040), (226, 297020), (452, 148510), (565, 118808), (904, 74255), (1130, 59404), (2260, 29702), (4520, 14851)]