6949280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 17846892

約数和(自身を除く): 10897612

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 257, 260, 338, 416, 514, 520, 676, 845, 1028, 1040, 1285, 1352, 1690, 2056, 2080, 2570, 2704, 3341, 3380, 4112, 5140, 5408, 6682, 6760, 8224, 10280, 13364, 13520, 16705, 20560, 26728, 27040, 33410, 41120, 43433, 53456, 66820, 86866, 106912, 133640, 173732, 217165, 267280, 347464, 434330, 534560, 694928, 868660, 1389856, 1737320, 3474640, 6949280]

約数ペア:

[(1, 6949280), (2, 3474640), (4, 1737320), (5, 1389856), (8, 868660), (10, 694928), (13, 534560), (16, 434330), (20, 347464), (26, 267280), (32, 217165), (40, 173732), (52, 133640), (65, 106912), (80, 86866), (104, 66820), (130, 53456), (160, 43433), (169, 41120), (208, 33410), (257, 27040), (260, 26728), (338, 20560), (416, 16705), (514, 13520), (520, 13364), (676, 10280), (845, 8224), (1028, 6760), (1040, 6682), (1285, 5408), (1352, 5140), (1690, 4112), (2056, 3380), (2080, 3341), (2570, 2704)]