8298040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12203}}^1$

素因数の和:12231

約数の個数: 32

約数和(自身を含む): 19770480

約数和(自身を除く): 11472440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12203, 24406, 48812, 61015, 97624, 122030, 207451, 244060, 414902, 488120, 829804, 1037255, 1659608, 2074510, 4149020, 8298040]

約数ペア:

[(1, 8298040), (2, 4149020), (4, 2074510), (5, 1659608), (8, 1037255), (10, 829804), (17, 488120), (20, 414902), (34, 244060), (40, 207451), (68, 122030), (85, 97624), (136, 61015), (170, 48812), (340, 24406), (680, 12203)]