1330962880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24611}}^1$

素因数の和:24654

約数の個数: 84

約数和(自身を含む): 3432044952

約数和(自身を除く): 2101082072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 5408, 6760, 10816, 13520, 24611, 27040, 49222, 54080, 98444, 123055, 196888, 246110, 319943, 393776, 492220, 639886, 787552, 984440, 1279772, 1575104, 1599715, 1968880, 2559544, 3199430, 3937760, 4159259, 5119088, 6398860, 7875520, 8318518, 10238176, 12797720, 16637036, 20476352, 20796295, 25595440, 33274072, 41592590, 51190880, 66548144, 83185180, 102381760, 133096288, 166370360, 266192576, 332740720, 665481440, 1330962880]

約数ペア:

[(1, 1330962880), (2, 665481440), (4, 332740720), (5, 266192576), (8, 166370360), (10, 133096288), (13, 102381760), (16, 83185180), (20, 66548144), (26, 51190880), (32, 41592590), (40, 33274072), (52, 25595440), (64, 20796295), (65, 20476352), (80, 16637036), (104, 12797720), (130, 10238176), (160, 8318518), (169, 7875520), (208, 6398860), (260, 5119088), (320, 4159259), (338, 3937760), (416, 3199430), (520, 2559544), (676, 1968880), (832, 1599715), (845, 1575104), (1040, 1279772), (1352, 984440), (1690, 787552), (2080, 639886), (2704, 492220), (3380, 393776), (4160, 319943), (5408, 246110), (6760, 196888), (10816, 123055), (13520, 98444), (24611, 54080), (27040, 49222)]