2480522078270

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{8689}}^1\times {\mathrm{21943}}^1$

素因数の和:31940

約数の個数: 32

約数和(自身を含む): 4469089584960

約数和(自身を除く): 1988567506690

約数列:

[1, 2, 5, 10, 1301, 2602, 6505, 8689, 13010, 17378, 21943, 43445, 43886, 86890, 109715, 219430, 11304389, 22608778, 28547843, 56521945, 57095686, 113043890, 142739215, 190662727, 285478430, 381325454, 953313635, 1906627270, 248052207827, 496104415654, 1240261039135, 2480522078270]

約数ペア:

[(1, 2480522078270), (2, 1240261039135), (5, 496104415654), (10, 248052207827), (1301, 1906627270), (2602, 953313635), (6505, 381325454), (8689, 285478430), (13010, 190662727), (17378, 142739215), (21943, 113043890), (43445, 57095686), (43886, 56521945), (86890, 28547843), (109715, 22608778), (219430, 11304389)]