6240625280

素因数分解:

$2^7\times 5^1\times {\mathrm{9750977}}^1$

素因数の和:9750996

約数の個数: 32

約数和(自身を含む): 14918996340

約数和(自身を除く): 8678371060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 9750977, 19501954, 39003908, 48754885, 78007816, 97509770, 156015632, 195019540, 312031264, 390039080, 624062528, 780078160, 1248125056, 1560156320, 3120312640, 6240625280]

約数ペア:

[(1, 6240625280), (2, 3120312640), (4, 1560156320), (5, 1248125056), (8, 780078160), (10, 624062528), (16, 390039080), (20, 312031264), (32, 195019540), (40, 156015632), (64, 97509770), (80, 78007816), (128, 48754885), (160, 39003908), (320, 19501954), (640, 9750977)]