13432480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 32606280

約数和(自身を除く): 19173800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2269, 2960, 4538, 5920, 9076, 11345, 18152, 22690, 36304, 45380, 72608, 83953, 90760, 167906, 181520, 335812, 363040, 419765, 671624, 839530, 1343248, 1679060, 2686496, 3358120, 6716240, 13432480]

約数ペア:

[(1, 13432480), (2, 6716240), (4, 3358120), (5, 2686496), (8, 1679060), (10, 1343248), (16, 839530), (20, 671624), (32, 419765), (37, 363040), (40, 335812), (74, 181520), (80, 167906), (148, 90760), (160, 83953), (185, 72608), (296, 45380), (370, 36304), (592, 22690), (740, 18152), (1184, 11345), (1480, 9076), (2269, 5920), (2960, 4538)]