86229280

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3617}}^1$

素因数の和:3781

約数の個数: 48

約数和(自身を含む): 205140600

約数和(自身を除く): 118911320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 3617, 4768, 5960, 7234, 11920, 14468, 18085, 23840, 28936, 36170, 57872, 72340, 115744, 144680, 289360, 538933, 578720, 1077866, 2155732, 2694665, 4311464, 5389330, 8622928, 10778660, 17245856, 21557320, 43114640, 86229280]

約数ペア:

[(1, 86229280), (2, 43114640), (4, 21557320), (5, 17245856), (8, 10778660), (10, 8622928), (16, 5389330), (20, 4311464), (32, 2694665), (40, 2155732), (80, 1077866), (149, 578720), (160, 538933), (298, 289360), (596, 144680), (745, 115744), (1192, 72340), (1490, 57872), (2384, 36170), (2980, 28936), (3617, 23840), (4768, 18085), (5960, 14468), (7234, 11920)]