29199280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33181}}^1$

素因数の和:33205

約数の個数: 40

約数和(自身を含む): 74062224

約数和(自身を除く): 44862944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 33181, 66362, 132724, 165905, 265448, 331810, 364991, 530896, 663620, 729982, 1327240, 1459964, 1824955, 2654480, 2919928, 3649910, 5839856, 7299820, 14599640, 29199280]

約数ペア:

[(1, 29199280), (2, 14599640), (4, 7299820), (5, 5839856), (8, 3649910), (10, 2919928), (11, 2654480), (16, 1824955), (20, 1459964), (22, 1327240), (40, 729982), (44, 663620), (55, 530896), (80, 364991), (88, 331810), (110, 265448), (176, 165905), (220, 132724), (440, 66362), (880, 33181)]