15695636920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23081819}}^1$

素因数の和:23081847

約数の個数: 32

約数和(自身を含む): 37392548400

約数和(自身を除く): 21696911480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23081819, 46163638, 92327276, 115409095, 184654552, 230818190, 392390923, 461636380, 784781846, 923272760, 1569563692, 1961954615, 3139127384, 3923909230, 7847818460, 15695636920]

約数ペア:

[(1, 15695636920), (2, 7847818460), (4, 3923909230), (5, 3139127384), (8, 1961954615), (10, 1569563692), (17, 923272760), (20, 784781846), (34, 461636380), (40, 392390923), (68, 230818190), (85, 184654552), (136, 115409095), (170, 92327276), (340, 46163638), (680, 23081819)]