102453680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{182953}}^1$

素因数の和:182973

約数の個数: 40

約数和(自身を含む): 272235552

約数和(自身を除く): 169781872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 182953, 365906, 731812, 914765, 1280671, 1463624, 1829530, 2561342, 2927248, 3659060, 5122684, 6403355, 7318120, 10245368, 12806710, 14636240, 20490736, 25613420, 51226840, 102453680]

約数ペア:

[(1, 102453680), (2, 51226840), (4, 25613420), (5, 20490736), (7, 14636240), (8, 12806710), (10, 10245368), (14, 7318120), (16, 6403355), (20, 5122684), (28, 3659060), (35, 2927248), (40, 2561342), (56, 1829530), (70, 1463624), (80, 1280671), (112, 914765), (140, 731812), (280, 365906), (560, 182953)]