10895920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19457}}^1$

素因数の和:19477

約数の個数: 40

約数和(自身を含む): 28953504

約数和(自身を除く): 18057584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19457, 38914, 77828, 97285, 136199, 155656, 194570, 272398, 311312, 389140, 544796, 680995, 778280, 1089592, 1361990, 1556560, 2179184, 2723980, 5447960, 10895920]

約数ペア:

[(1, 10895920), (2, 5447960), (4, 2723980), (5, 2179184), (7, 1556560), (8, 1361990), (10, 1089592), (14, 778280), (16, 680995), (20, 544796), (28, 389140), (35, 311312), (40, 272398), (56, 194570), (70, 155656), (80, 136199), (112, 97285), (140, 77828), (280, 38914), (560, 19457)]