11354480

素因数分解:

$2^4\times 5^1\times {\mathrm{141931}}^1$

素因数の和:141944

約数の個数: 20

約数和(自身を含む): 26399352

約数和(自身を除く): 15044872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 141931, 283862, 567724, 709655, 1135448, 1419310, 2270896, 2838620, 5677240, 11354480]

約数ペア:

[(1, 11354480), (2, 5677240), (4, 2838620), (5, 2270896), (8, 1419310), (10, 1135448), (16, 709655), (20, 567724), (40, 283862), (80, 141931)]