29672080

素因数分解:

$2^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{881}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 69229944

約数和(自身を除く): 39557864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421, 842, 881, 1684, 1762, 2105, 3368, 3524, 4210, 4405, 6736, 7048, 8420, 8810, 14096, 16840, 17620, 33680, 35240, 70480, 370901, 741802, 1483604, 1854505, 2967208, 3709010, 5934416, 7418020, 14836040, 29672080]

約数ペア:

[(1, 29672080), (2, 14836040), (4, 7418020), (5, 5934416), (8, 3709010), (10, 2967208), (16, 1854505), (20, 1483604), (40, 741802), (80, 370901), (421, 70480), (842, 35240), (881, 33680), (1684, 17620), (1762, 16840), (2105, 14096), (3368, 8810), (3524, 8420), (4210, 7048), (4405, 6736)]