105113680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8161}}^1$

素因数の和:8204

約数の個数: 80

約数和(自身を含む): 291481344

約数和(自身を除く): 186367664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 8161, 12880, 16322, 32644, 40805, 57127, 65288, 81610, 114254, 130576, 163220, 187703, 228508, 285635, 326440, 375406, 457016, 571270, 652880, 750812, 914032, 938515, 1142540, 1313921, 1501624, 1877030, 2285080, 2627842, 3003248, 3754060, 4570160, 5255684, 6569605, 7508120, 10511368, 13139210, 15016240, 21022736, 26278420, 52556840, 105113680]

約数ペア:

[(1, 105113680), (2, 52556840), (4, 26278420), (5, 21022736), (7, 15016240), (8, 13139210), (10, 10511368), (14, 7508120), (16, 6569605), (20, 5255684), (23, 4570160), (28, 3754060), (35, 3003248), (40, 2627842), (46, 2285080), (56, 1877030), (70, 1501624), (80, 1313921), (92, 1142540), (112, 938515), (115, 914032), (140, 750812), (161, 652880), (184, 571270), (230, 457016), (280, 375406), (322, 326440), (368, 285635), (460, 228508), (560, 187703), (644, 163220), (805, 130576), (920, 114254), (1288, 81610), (1610, 65288), (1840, 57127), (2576, 40805), (3220, 32644), (6440, 16322), (8161, 12880)]