97970060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{68993}}^1$

素因数の和:69073

約数の個数: 24

約数和(自身を含む): 208637856

約数和(自身を除く): 110667796

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 68993, 137986, 275972, 344965, 689930, 1379860, 4898503, 9797006, 19594012, 24492515, 48985030, 97970060]

約数ペア:

[(1, 97970060), (2, 48985030), (4, 24492515), (5, 19594012), (10, 9797006), (20, 4898503), (71, 1379860), (142, 689930), (284, 344965), (355, 275972), (710, 137986), (1420, 68993)]