713400980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{98809}}^1$

素因数の和:98856

約数の個数: 36

約数和(自身を含む): 1581157620

約数和(自身を除く): 867756640

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 98809, 197618, 395236, 494045, 988090, 1877371, 1976180, 3754742, 7509484, 9386855, 18773710, 35670049, 37547420, 71340098, 142680196, 178350245, 356700490, 713400980]

約数ペア:

[(1, 713400980), (2, 356700490), (4, 178350245), (5, 142680196), (10, 71340098), (19, 37547420), (20, 35670049), (38, 18773710), (76, 9386855), (95, 7509484), (190, 3754742), (361, 1976180), (380, 1877371), (722, 988090), (1444, 494045), (1805, 395236), (3610, 197618), (7220, 98809)]