11018320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3259

約数の個数: 40

約数和(自身を含む): 26221536

約数和(自身を除く): 15203216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3203, 3440, 6406, 12812, 16015, 25624, 32030, 51248, 64060, 128120, 137729, 256240, 275458, 550916, 688645, 1101832, 1377290, 2203664, 2754580, 5509160, 11018320]

約数ペア:

[(1, 11018320), (2, 5509160), (4, 2754580), (5, 2203664), (8, 1377290), (10, 1101832), (16, 688645), (20, 550916), (40, 275458), (43, 256240), (80, 137729), (86, 128120), (172, 64060), (215, 51248), (344, 32030), (430, 25624), (688, 16015), (860, 12812), (1720, 6406), (3203, 3440)]