13898560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 84

約数和(自身を含む): 35977068

約数和(自身を除く): 22078508

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 257, 260, 320, 338, 416, 514, 520, 676, 832, 845, 1028, 1040, 1285, 1352, 1690, 2056, 2080, 2570, 2704, 3341, 3380, 4112, 4160, 5140, 5408, 6682, 6760, 8224, 10280, 10816, 13364, 13520, 16448, 16705, 20560, 26728, 27040, 33410, 41120, 43433, 53456, 54080, 66820, 82240, 86866, 106912, 133640, 173732, 213824, 217165, 267280, 347464, 434330, 534560, 694928, 868660, 1069120, 1389856, 1737320, 2779712, 3474640, 6949280, 13898560]

約数ペア:

[(1, 13898560), (2, 6949280), (4, 3474640), (5, 2779712), (8, 1737320), (10, 1389856), (13, 1069120), (16, 868660), (20, 694928), (26, 534560), (32, 434330), (40, 347464), (52, 267280), (64, 217165), (65, 213824), (80, 173732), (104, 133640), (130, 106912), (160, 86866), (169, 82240), (208, 66820), (257, 54080), (260, 53456), (320, 43433), (338, 41120), (416, 33410), (514, 27040), (520, 26728), (676, 20560), (832, 16705), (845, 16448), (1028, 13520), (1040, 13364), (1285, 10816), (1352, 10280), (1690, 8224), (2056, 6760), (2080, 6682), (2570, 5408), (2704, 5140), (3341, 4160), (3380, 4112)]