6272720

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 14764680

約数和(自身を除く): 8491960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 881, 890, 1424, 1762, 1780, 3524, 3560, 4405, 7048, 7120, 8810, 14096, 17620, 35240, 70480, 78409, 156818, 313636, 392045, 627272, 784090, 1254544, 1568180, 3136360, 6272720]

約数ペア:

[(1, 6272720), (2, 3136360), (4, 1568180), (5, 1254544), (8, 784090), (10, 627272), (16, 392045), (20, 313636), (40, 156818), (80, 78409), (89, 70480), (178, 35240), (356, 17620), (445, 14096), (712, 8810), (881, 7120), (890, 7048), (1424, 4405), (1762, 3560), (1780, 3524)]