41118320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11953}}^1$

素因数の和:12009

約数の個数: 40

約数和(自身を含む): 97831536

約数和(自身を除く): 56713216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 11953, 23906, 47812, 59765, 95624, 119530, 191248, 239060, 478120, 513979, 956240, 1027958, 2055916, 2569895, 4111832, 5139790, 8223664, 10279580, 20559160, 41118320]

約数ペア:

[(1, 41118320), (2, 20559160), (4, 10279580), (5, 8223664), (8, 5139790), (10, 4111832), (16, 2569895), (20, 2055916), (40, 1027958), (43, 956240), (80, 513979), (86, 478120), (172, 239060), (215, 191248), (344, 119530), (430, 95624), (688, 59765), (860, 47812), (1720, 23906), (3440, 11953)]