76684280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112771}}^1$

素因数の和:112799

約数の個数: 32

約数和(自身を含む): 182690640

約数和(自身を除く): 106006360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 112771, 225542, 451084, 563855, 902168, 1127710, 1917107, 2255420, 3834214, 4510840, 7668428, 9585535, 15336856, 19171070, 38342140, 76684280]

約数ペア:

[(1, 76684280), (2, 38342140), (4, 19171070), (5, 15336856), (8, 9585535), (10, 7668428), (17, 4510840), (20, 3834214), (34, 2255420), (40, 1917107), (68, 1127710), (85, 902168), (136, 563855), (170, 451084), (340, 225542), (680, 112771)]