135203480

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10799}}^1$

素因数の和:11123

約数の個数: 32

約数和(自身を含む): 305208000

約数和(自身を除く): 170004520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 10799, 12520, 21598, 43196, 53995, 86392, 107990, 215980, 431960, 3380087, 6760174, 13520348, 16900435, 27040696, 33800870, 67601740, 135203480]

約数ペア:

[(1, 135203480), (2, 67601740), (4, 33800870), (5, 27040696), (8, 16900435), (10, 13520348), (20, 6760174), (40, 3380087), (313, 431960), (626, 215980), (1252, 107990), (1565, 86392), (2504, 53995), (3130, 43196), (6260, 21598), (10799, 12520)]