29149340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3581}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 68602464

約数和(自身を除く): 39453124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 3581, 4070, 7162, 8140, 14324, 17905, 35810, 39391, 71620, 78782, 132497, 157564, 196955, 264994, 393910, 529988, 662485, 787820, 1324970, 1457467, 2649940, 2914934, 5829868, 7287335, 14574670, 29149340]

約数ペア:

[(1, 29149340), (2, 14574670), (4, 7287335), (5, 5829868), (10, 2914934), (11, 2649940), (20, 1457467), (22, 1324970), (37, 787820), (44, 662485), (55, 529988), (74, 393910), (110, 264994), (148, 196955), (185, 157564), (220, 132497), (370, 78782), (407, 71620), (740, 39391), (814, 35810), (1628, 17905), (2035, 14324), (3581, 8140), (4070, 7162)]