41650480

素因数分解:

$2^4\times 5^1\times {\mathrm{520631}}^1$

素因数の和:520644

約数の個数: 20

約数和(自身を含む): 96837552

約数和(自身を除く): 55187072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 520631, 1041262, 2082524, 2603155, 4165048, 5206310, 8330096, 10412620, 20825240, 41650480]

約数ペア:

[(1, 41650480), (2, 20825240), (4, 10412620), (5, 8330096), (8, 5206310), (10, 4165048), (16, 2603155), (20, 2082524), (40, 1041262), (80, 520631)]