82893680

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24097}}^1$

素因数の和:24153

約数の個数: 40

約数和(自身を含む): 197218032

約数和(自身を除く): 114324352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 24097, 48194, 96388, 120485, 192776, 240970, 385552, 481940, 963880, 1036171, 1927760, 2072342, 4144684, 5180855, 8289368, 10361710, 16578736, 20723420, 41446840, 82893680]

約数ペア:

[(1, 82893680), (2, 41446840), (4, 20723420), (5, 16578736), (8, 10361710), (10, 8289368), (16, 5180855), (20, 4144684), (40, 2072342), (43, 1927760), (80, 1036171), (86, 963880), (172, 481940), (215, 385552), (344, 240970), (430, 192776), (688, 120485), (860, 96388), (1720, 48194), (3440, 24097)]