39285980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115547}}^1$

素因数の和:115573

約数の個数: 24

約数和(自身を含む): 87354288

約数和(自身を除く): 48068308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115547, 231094, 462188, 577735, 1155470, 1964299, 2310940, 3928598, 7857196, 9821495, 19642990, 39285980]

約数ペア:

[(1, 39285980), (2, 19642990), (4, 9821495), (5, 7857196), (10, 3928598), (17, 2310940), (20, 1964299), (34, 1155470), (68, 577735), (85, 462188), (170, 231094), (340, 115547)]