24495880

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8389}}^1$

素因数の和:8473

約数の個数: 32

約数和(自身を含む): 55877400

約数和(自身を除く): 31381520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 8389, 16778, 33556, 41945, 67112, 83890, 167780, 335560, 612397, 1224794, 2449588, 3061985, 4899176, 6123970, 12247940, 24495880]

約数ペア:

[(1, 24495880), (2, 12247940), (4, 6123970), (5, 4899176), (8, 3061985), (10, 2449588), (20, 1224794), (40, 612397), (73, 335560), (146, 167780), (292, 83890), (365, 67112), (584, 41945), (730, 33556), (1460, 16778), (2920, 8389)]