224733680

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5519}}^1$

素因数の和:6041

約数の個数: 40

約数和(自身を含む): 523627200

約数和(自身を除く): 298893520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 1018, 2036, 2545, 4072, 5090, 5519, 8144, 10180, 11038, 20360, 22076, 27595, 40720, 44152, 55190, 88304, 110380, 220760, 441520, 2809171, 5618342, 11236684, 14045855, 22473368, 28091710, 44946736, 56183420, 112366840, 224733680]

約数ペア:

[(1, 224733680), (2, 112366840), (4, 56183420), (5, 44946736), (8, 28091710), (10, 22473368), (16, 14045855), (20, 11236684), (40, 5618342), (80, 2809171), (509, 441520), (1018, 220760), (2036, 110380), (2545, 88304), (4072, 55190), (5090, 44152), (5519, 40720), (8144, 27595), (10180, 22076), (11038, 20360)]