47605120

素因数分解:

$2^7\times 5^1\times {\mathrm{74383}}^1$

素因数の和:74402

約数の個数: 32

約数和(自身を含む): 113807520

約数和(自身を除く): 66202400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 74383, 148766, 297532, 371915, 595064, 743830, 1190128, 1487660, 2380256, 2975320, 4760512, 5950640, 9521024, 11901280, 23802560, 47605120]

約数ペア:

[(1, 47605120), (2, 23802560), (4, 11901280), (5, 9521024), (8, 5950640), (10, 4760512), (16, 2975320), (20, 2380256), (32, 1487660), (40, 1190128), (64, 743830), (80, 595064), (128, 371915), (160, 297532), (320, 148766), (640, 74383)]