47590240

素因数分解:

$2^5\times 5^1\times {\mathrm{297439}}^1$

素因数の和:297454

約数の個数: 24

約数和(自身を含む): 112432320

約数和(自身を除く): 64842080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 297439, 594878, 1189756, 1487195, 2379512, 2974390, 4759024, 5948780, 9518048, 11897560, 23795120, 47590240]

約数ペア:

[(1, 47590240), (2, 23795120), (4, 11897560), (5, 9518048), (8, 5948780), (10, 4759024), (16, 2974390), (20, 2379512), (32, 1487195), (40, 1189756), (80, 594878), (160, 297439)]