273480453760

素因数分解:

$2^7\times 5^1\times {\mathrm{427313209}}^1$

素因数の和:427313228

約数の個数: 32

約数和(自身を含む): 653789211300

約数和(自身を除く): 380308757540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 427313209, 854626418, 1709252836, 2136566045, 3418505672, 4273132090, 6837011344, 8546264180, 13674022688, 17092528360, 27348045376, 34185056720, 54696090752, 68370113440, 136740226880, 273480453760]

約数ペア:

[(1, 273480453760), (2, 136740226880), (4, 68370113440), (5, 54696090752), (8, 34185056720), (10, 27348045376), (16, 17092528360), (20, 13674022688), (32, 8546264180), (40, 6837011344), (64, 4273132090), (80, 3418505672), (128, 2136566045), (160, 1709252836), (320, 854626418), (640, 427313209)]