5776480

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 13849920

約数和(自身を除く): 8073440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 457, 632, 790, 914, 1264, 1580, 1828, 2285, 2528, 3160, 3656, 4570, 6320, 7312, 9140, 12640, 14624, 18280, 36103, 36560, 72206, 73120, 144412, 180515, 288824, 361030, 577648, 722060, 1155296, 1444120, 2888240, 5776480]

約数ペア:

[(1, 5776480), (2, 2888240), (4, 1444120), (5, 1155296), (8, 722060), (10, 577648), (16, 361030), (20, 288824), (32, 180515), (40, 144412), (79, 73120), (80, 72206), (158, 36560), (160, 36103), (316, 18280), (395, 14624), (457, 12640), (632, 9140), (790, 7312), (914, 6320), (1264, 4570), (1580, 3656), (1828, 3160), (2285, 2528)]