8975060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 10983340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 179, 218, 230, 358, 436, 460, 545, 716, 895, 1090, 1790, 2180, 2507, 3580, 4117, 5014, 8234, 10028, 12535, 16468, 19511, 20585, 25070, 39022, 41170, 50140, 78044, 82340, 97555, 195110, 390220, 448753, 897506, 1795012, 2243765, 4487530, 8975060]

約数ペア:

[(1, 8975060), (2, 4487530), (4, 2243765), (5, 1795012), (10, 897506), (20, 448753), (23, 390220), (46, 195110), (92, 97555), (109, 82340), (115, 78044), (179, 50140), (218, 41170), (230, 39022), (358, 25070), (436, 20585), (460, 19511), (545, 16468), (716, 12535), (895, 10028), (1090, 8234), (1790, 5014), (2180, 4117), (2507, 3580)]