47189360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14387}}^1$

素因数の和:14441

約数の個数: 40

約数和(自身を含む): 112399056

約数和(自身を除く): 65209696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 14387, 28774, 57548, 71935, 115096, 143870, 230192, 287740, 575480, 589867, 1150960, 1179734, 2359468, 2949335, 4718936, 5898670, 9437872, 11797340, 23594680, 47189360]

約数ペア:

[(1, 47189360), (2, 23594680), (4, 11797340), (5, 9437872), (8, 5898670), (10, 4718936), (16, 2949335), (20, 2359468), (40, 1179734), (41, 1150960), (80, 589867), (82, 575480), (164, 287740), (205, 230192), (328, 143870), (410, 115096), (656, 71935), (820, 57548), (1640, 28774), (3280, 14387)]