87256280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{36973}}^1$

素因数の和:37043

約数の個数: 32

約数和(自身を含む): 199659600

約数和(自身を除く): 112403320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 36973, 73946, 147892, 184865, 295784, 369730, 739460, 1478920, 2181407, 4362814, 8725628, 10907035, 17451256, 21814070, 43628140, 87256280]

約数ペア:

[(1, 87256280), (2, 43628140), (4, 21814070), (5, 17451256), (8, 10907035), (10, 8725628), (20, 4362814), (40, 2181407), (59, 1478920), (118, 739460), (236, 369730), (295, 295784), (472, 184865), (590, 147892), (1180, 73946), (2360, 36973)]