10758440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 30780000

約数和(自身を除く): 20021560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 499, 539, 616, 770, 980, 998, 1078, 1540, 1960, 1996, 2156, 2495, 2695, 3080, 3493, 3992, 4312, 4990, 5390, 5489, 6986, 9980, 10780, 10978, 13972, 17465, 19960, 21560, 21956, 24451, 27445, 27944, 34930, 38423, 43912, 48902, 54890, 69860, 76846, 97804, 109780, 122255, 139720, 153692, 192115, 195608, 219560, 244510, 268961, 307384, 384230, 489020, 537922, 768460, 978040, 1075844, 1344805, 1536920, 2151688, 2689610, 5379220, 10758440]

約数ペア:

[(1, 10758440), (2, 5379220), (4, 2689610), (5, 2151688), (7, 1536920), (8, 1344805), (10, 1075844), (11, 978040), (14, 768460), (20, 537922), (22, 489020), (28, 384230), (35, 307384), (40, 268961), (44, 244510), (49, 219560), (55, 195608), (56, 192115), (70, 153692), (77, 139720), (88, 122255), (98, 109780), (110, 97804), (140, 76846), (154, 69860), (196, 54890), (220, 48902), (245, 43912), (280, 38423), (308, 34930), (385, 27944), (392, 27445), (440, 24451), (490, 21956), (499, 21560), (539, 19960), (616, 17465), (770, 13972), (980, 10978), (998, 10780), (1078, 9980), (1540, 6986), (1960, 5489), (1996, 5390), (2156, 4990), (2495, 4312), (2695, 3992), (3080, 3493)]