24804501640

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1993931}}^1$

素因数の和:1994253

約数の個数: 32

約数和(自身を含む): 55989610560

約数和(自身を除く): 31185108920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 12440, 1993931, 3987862, 7975724, 9969655, 15951448, 19939310, 39878620, 79757240, 620112541, 1240225082, 2480450164, 3100562705, 4960900328, 6201125410, 12402250820, 24804501640]

約数ペア:

[(1, 24804501640), (2, 12402250820), (4, 6201125410), (5, 4960900328), (8, 3100562705), (10, 2480450164), (20, 1240225082), (40, 620112541), (311, 79757240), (622, 39878620), (1244, 19939310), (1555, 15951448), (2488, 9969655), (3110, 7975724), (6220, 3987862), (12440, 1993931)]