47202040

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13259}}^1$

素因数の和:13359

約数の個数: 32

約数和(自身を含む): 107406000

約数和(自身を除く): 60203960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 13259, 26518, 53036, 66295, 106072, 132590, 265180, 530360, 1180051, 2360102, 4720204, 5900255, 9440408, 11800510, 23601020, 47202040]

約数ペア:

[(1, 47202040), (2, 23601020), (4, 11800510), (5, 9440408), (8, 5900255), (10, 4720204), (20, 2360102), (40, 1180051), (89, 530360), (178, 265180), (356, 132590), (445, 106072), (712, 66295), (890, 53036), (1780, 26518), (3560, 13259)]