8002340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12907}}^1$

素因数の和:12947

約数の個数: 24

約数和(自身を含む): 17348352

約数和(自身を除く): 9346012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 12907, 25814, 51628, 64535, 129070, 258140, 400117, 800234, 1600468, 2000585, 4001170, 8002340]

約数ペア:

[(1, 8002340), (2, 4001170), (4, 2000585), (5, 1600468), (10, 800234), (20, 400117), (31, 258140), (62, 129070), (124, 64535), (155, 51628), (310, 25814), (620, 12907)]