23472680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7621}}^1$

素因数の和:7650

約数の個数: 64

約数和(自身を含む): 65854080

約数和(自身を除く): 42381400

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, 7621, 15242, 30484, 38105, 53347, 60968, 76210, 83831, 106694, 152420, 167662, 213388, 266735, 304840, 335324, 419155, 426776, 533470, 586817, 670648, 838310, 1066940, 1173634, 1676620, 2133880, 2347268, 2934085, 3353240, 4694536, 5868170, 11736340, 23472680]

約数ペア:

[(1, 23472680), (2, 11736340), (4, 5868170), (5, 4694536), (7, 3353240), (8, 2934085), (10, 2347268), (11, 2133880), (14, 1676620), (20, 1173634), (22, 1066940), (28, 838310), (35, 670648), (40, 586817), (44, 533470), (55, 426776), (56, 419155), (70, 335324), (77, 304840), (88, 266735), (110, 213388), (140, 167662), (154, 152420), (220, 106694), (280, 83831), (308, 76210), (385, 60968), (440, 53347), (616, 38105), (770, 30484), (1540, 15242), (3080, 7621)]