121130026480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35212217}}^1$

素因数の和:35212273

約数の個数: 40

約数和(自身を含む): 288176792112

約数和(自身を除く): 167046765632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 35212217, 70424434, 140848868, 176061085, 281697736, 352122170, 563395472, 704244340, 1408488680, 1514125331, 2816977360, 3028250662, 6056501324, 7570626655, 12113002648, 15141253310, 24226005296, 30282506620, 60565013240, 121130026480]

約数ペア:

[(1, 121130026480), (2, 60565013240), (4, 30282506620), (5, 24226005296), (8, 15141253310), (10, 12113002648), (16, 7570626655), (20, 6056501324), (40, 3028250662), (43, 2816977360), (80, 1514125331), (86, 1408488680), (172, 704244340), (215, 563395472), (344, 352122170), (430, 281697736), (688, 176061085), (860, 140848868), (1720, 70424434), (3440, 35212217)]