5682080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 14220360

約数和(自身を除く): 8538280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2089, 2720, 4178, 8356, 10445, 16712, 20890, 33424, 35513, 41780, 66848, 71026, 83560, 142052, 167120, 177565, 284104, 334240, 355130, 568208, 710260, 1136416, 1420520, 2841040, 5682080]

約数ペア:

[(1, 5682080), (2, 2841040), (4, 1420520), (5, 1136416), (8, 710260), (10, 568208), (16, 355130), (17, 334240), (20, 284104), (32, 177565), (34, 167120), (40, 142052), (68, 83560), (80, 71026), (85, 66848), (136, 41780), (160, 35513), (170, 33424), (272, 20890), (340, 16712), (544, 10445), (680, 8356), (1360, 4178), (2089, 2720)]