11307440

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 26435808

約数和(自身を除く): 15128368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 503, 562, 1006, 1124, 1405, 2012, 2248, 2515, 2810, 4024, 4496, 5030, 5620, 8048, 10060, 11240, 20120, 22480, 40240, 141343, 282686, 565372, 706715, 1130744, 1413430, 2261488, 2826860, 5653720, 11307440]

約数ペア:

[(1, 11307440), (2, 5653720), (4, 2826860), (5, 2261488), (8, 1413430), (10, 1130744), (16, 706715), (20, 565372), (40, 282686), (80, 141343), (281, 40240), (503, 22480), (562, 20120), (1006, 11240), (1124, 10060), (1405, 8048), (2012, 5620), (2248, 5030), (2515, 4496), (2810, 4024)]