73053560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42473}}^1$

素因数の和:42527

約数の個数: 32

約数和(自身を含む): 168197040

約数和(自身を除く): 95143480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 42473, 84946, 169892, 212365, 339784, 424730, 849460, 1698920, 1826339, 3652678, 7305356, 9131695, 14610712, 18263390, 36526780, 73053560]

約数ペア:

[(1, 73053560), (2, 36526780), (4, 18263390), (5, 14610712), (8, 9131695), (10, 7305356), (20, 3652678), (40, 1826339), (43, 1698920), (86, 849460), (172, 424730), (215, 339784), (344, 212365), (430, 169892), (860, 84946), (1720, 42473)]