85483480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{125711}}^1$

素因数の和:125739

約数の個数: 32

約数和(自身を含む): 203653440

約数和(自身を除く): 118169960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 125711, 251422, 502844, 628555, 1005688, 1257110, 2137087, 2514220, 4274174, 5028440, 8548348, 10685435, 17096696, 21370870, 42741740, 85483480]

約数ペア:

[(1, 85483480), (2, 42741740), (4, 21370870), (5, 17096696), (8, 10685435), (10, 8548348), (17, 5028440), (20, 4274174), (34, 2514220), (40, 2137087), (68, 1257110), (85, 1005688), (136, 628555), (170, 502844), (340, 251422), (680, 125711)]