7706240

素因数分解:

$2^7\times 5^1\times {\mathrm{12041}}^1$

素因数の和:12060

約数の個数: 32

約数和(自身を含む): 18424260

約数和(自身を除く): 10718020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 12041, 24082, 48164, 60205, 96328, 120410, 192656, 240820, 385312, 481640, 770624, 963280, 1541248, 1926560, 3853120, 7706240]

約数ペア:

[(1, 7706240), (2, 3853120), (4, 1926560), (5, 1541248), (8, 963280), (10, 770624), (16, 481640), (20, 385312), (32, 240820), (40, 192656), (64, 120410), (80, 96328), (128, 60205), (160, 48164), (320, 24082), (640, 12041)]