1047386980

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{1151}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 2222567424

約数和(自身を除く): 1175180444

約数列:

[1, 2, 4, 5, 10, 20, 173, 263, 346, 526, 692, 865, 1052, 1151, 1315, 1730, 2302, 2630, 3460, 4604, 5260, 5755, 11510, 23020, 45499, 90998, 181996, 199123, 227495, 302713, 398246, 454990, 605426, 796492, 909980, 995615, 1210852, 1513565, 1991230, 3027130, 3982460, 6054260, 52369349, 104738698, 209477396, 261846745, 523693490, 1047386980]

約数ペア:

[(1, 1047386980), (2, 523693490), (4, 261846745), (5, 209477396), (10, 104738698), (20, 52369349), (173, 6054260), (263, 3982460), (346, 3027130), (526, 1991230), (692, 1513565), (865, 1210852), (1052, 995615), (1151, 909980), (1315, 796492), (1730, 605426), (2302, 454990), (2630, 398246), (3460, 302713), (4604, 227495), (5260, 199123), (5755, 181996), (11510, 90998), (23020, 45499)]