98392120

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22567}}^1$

素因数の和:22687

約数の個数: 32

約数和(自身を含む): 223423200

約数和(自身を除く): 125031080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 22567, 45134, 90268, 112835, 180536, 225670, 451340, 902680, 2459803, 4919606, 9839212, 12299015, 19678424, 24598030, 49196060, 98392120]

約数ペア:

[(1, 98392120), (2, 49196060), (4, 24598030), (5, 19678424), (8, 12299015), (10, 9839212), (20, 4919606), (40, 2459803), (109, 902680), (218, 451340), (436, 225670), (545, 180536), (872, 112835), (1090, 90268), (2180, 45134), (4360, 22567)]