5635120

素因数分解:

$2^4\times 5^1\times {\mathrm{70439}}^1$

素因数の和:70452

約数の個数: 20

約数和(自身を含む): 13101840

約数和(自身を除く): 7466720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70439, 140878, 281756, 352195, 563512, 704390, 1127024, 1408780, 2817560, 5635120]

約数ペア:

[(1, 5635120), (2, 2817560), (4, 1408780), (5, 1127024), (8, 704390), (10, 563512), (16, 352195), (20, 281756), (40, 140878), (80, 70439)]