1350739280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1534931}}^1$

素因数の和:1534955

約数の個数: 40

約数和(自身を含む): 3425968224

約数和(自身を除く): 2075228944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1534931, 3069862, 6139724, 7674655, 12279448, 15349310, 16884241, 24558896, 30698620, 33768482, 61397240, 67536964, 84421205, 122794480, 135073928, 168842410, 270147856, 337684820, 675369640, 1350739280]

約数ペア:

[(1, 1350739280), (2, 675369640), (4, 337684820), (5, 270147856), (8, 168842410), (10, 135073928), (11, 122794480), (16, 84421205), (20, 67536964), (22, 61397240), (40, 33768482), (44, 30698620), (55, 24558896), (80, 16884241), (88, 15349310), (110, 12279448), (176, 7674655), (220, 6139724), (440, 3069862), (880, 1534931)]