22825880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7411}}^1$

素因数の和:7440

約数の個数: 64

約数和(自身を含む): 64039680

約数和(自身を除く): 41213800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7411, 14822, 29644, 37055, 51877, 59288, 74110, 81521, 103754, 148220, 163042, 207508, 259385, 296440, 326084, 407605, 415016, 518770, 570647, 652168, 815210, 1037540, 1141294, 1630420, 2075080, 2282588, 2853235, 3260840, 4565176, 5706470, 11412940, 22825880]

約数ペア:

[(1, 22825880), (2, 11412940), (4, 5706470), (5, 4565176), (7, 3260840), (8, 2853235), (10, 2282588), (11, 2075080), (14, 1630420), (20, 1141294), (22, 1037540), (28, 815210), (35, 652168), (40, 570647), (44, 518770), (55, 415016), (56, 407605), (70, 326084), (77, 296440), (88, 259385), (110, 207508), (140, 163042), (154, 148220), (220, 103754), (280, 81521), (308, 74110), (385, 59288), (440, 51877), (616, 37055), (770, 29644), (1540, 14822), (3080, 7411)]