86350480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63493}}^1$

素因数の和:63523

約数の個数: 40

約数和(自身を含む): 212577912

約数和(自身を除く): 126227432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 63493, 126986, 253972, 317465, 507944, 634930, 1015888, 1079381, 1269860, 2158762, 2539720, 4317524, 5079440, 5396905, 8635048, 10793810, 17270096, 21587620, 43175240, 86350480]

約数ペア:

[(1, 86350480), (2, 43175240), (4, 21587620), (5, 17270096), (8, 10793810), (10, 8635048), (16, 5396905), (17, 5079440), (20, 4317524), (34, 2539720), (40, 2158762), (68, 1269860), (80, 1079381), (85, 1015888), (136, 634930), (170, 507944), (272, 317465), (340, 253972), (680, 126986), (1360, 63493)]