426743308720

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{10604953}}^1$

素因数の和:10605469

約数の個数: 40

約数和(自身を含む): 994150807776

約数和(自身を除く): 567407499056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 20120, 40240, 10604953, 21209906, 42419812, 53024765, 84839624, 106049530, 169679248, 212099060, 424198120, 848396240, 5334291359, 10668582718, 21337165436, 26671456795, 42674330872, 53342913590, 85348661744, 106685827180, 213371654360, 426743308720]

約数ペア:

[(1, 426743308720), (2, 213371654360), (4, 106685827180), (5, 85348661744), (8, 53342913590), (10, 42674330872), (16, 26671456795), (20, 21337165436), (40, 10668582718), (80, 5334291359), (503, 848396240), (1006, 424198120), (2012, 212099060), (2515, 169679248), (4024, 106049530), (5030, 84839624), (8048, 53024765), (10060, 42419812), (20120, 21209906), (40240, 10604953)]