9288520

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 21192120

約数和(自身を除く): 11903600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3181, 6362, 12724, 15905, 25448, 31810, 63620, 127240, 232213, 464426, 928852, 1161065, 1857704, 2322130, 4644260, 9288520]

約数ペア:

[(1, 9288520), (2, 4644260), (4, 2322130), (5, 1857704), (8, 1161065), (10, 928852), (20, 464426), (40, 232213), (73, 127240), (146, 63620), (292, 31810), (365, 25448), (584, 15905), (730, 12724), (1460, 6362), (2920, 3181)]