6311920

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 14780304

約数和(自身を除く): 8468384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 307, 514, 614, 1028, 1228, 1285, 1535, 2056, 2456, 2570, 3070, 4112, 4912, 5140, 6140, 10280, 12280, 20560, 24560, 78899, 157798, 315596, 394495, 631192, 788990, 1262384, 1577980, 3155960, 6311920]

約数ペア:

[(1, 6311920), (2, 3155960), (4, 1577980), (5, 1262384), (8, 788990), (10, 631192), (16, 394495), (20, 315596), (40, 157798), (80, 78899), (257, 24560), (307, 20560), (514, 12280), (614, 10280), (1028, 6140), (1228, 5140), (1285, 4912), (1535, 4112), (2056, 3070), (2456, 2570)]