47092240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45281}}^1$

素因数の和:45307

約数の個数: 40

約数和(自身を含む): 117914328

約数和(自身を除く): 70822088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45281, 90562, 181124, 226405, 362248, 452810, 588653, 724496, 905620, 1177306, 1811240, 2354612, 2943265, 3622480, 4709224, 5886530, 9418448, 11773060, 23546120, 47092240]

約数ペア:

[(1, 47092240), (2, 23546120), (4, 11773060), (5, 9418448), (8, 5886530), (10, 4709224), (13, 3622480), (16, 2943265), (20, 2354612), (26, 1811240), (40, 1177306), (52, 905620), (65, 724496), (80, 588653), (104, 452810), (130, 362248), (208, 226405), (260, 181124), (520, 90562), (1040, 45281)]