86468320

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1951}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 205123968

約数和(自身を除く): 118655648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 1951, 2216, 2770, 3902, 4432, 5540, 7804, 8864, 9755, 11080, 15608, 19510, 22160, 31216, 39020, 44320, 62432, 78040, 156080, 312160, 540427, 1080854, 2161708, 2702135, 4323416, 5404270, 8646832, 10808540, 17293664, 21617080, 43234160, 86468320]

約数ペア:

[(1, 86468320), (2, 43234160), (4, 21617080), (5, 17293664), (8, 10808540), (10, 8646832), (16, 5404270), (20, 4323416), (32, 2702135), (40, 2161708), (80, 1080854), (160, 540427), (277, 312160), (554, 156080), (1108, 78040), (1385, 62432), (1951, 44320), (2216, 39020), (2770, 31216), (3902, 22160), (4432, 19510), (5540, 15608), (7804, 11080), (8864, 9755)]