8857623940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{759659}}^1$

素因数の和:759732

約数の個数: 48

約数和(自身を含む): 20674906560

約数和(自身を除く): 11817282620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 759659, 1519318, 3038636, 3798295, 7596590, 8356249, 15193180, 16712498, 33424996, 40261927, 41781245, 80523854, 83562490, 161047708, 167124980, 201309635, 402619270, 442881197, 805238540, 885762394, 1771524788, 2214405985, 4428811970, 8857623940]

約数ペア:

[(1, 8857623940), (2, 4428811970), (4, 2214405985), (5, 1771524788), (10, 885762394), (11, 805238540), (20, 442881197), (22, 402619270), (44, 201309635), (53, 167124980), (55, 161047708), (106, 83562490), (110, 80523854), (212, 41781245), (220, 40261927), (265, 33424996), (530, 16712498), (583, 15193180), (1060, 8356249), (1166, 7596590), (2332, 3798295), (2915, 3038636), (5830, 1519318), (11660, 759659)]