188408800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5477}}^1$

素因数の和:5540

約数の個数: 72

約数和(自身を含む): 470735496

約数和(自身を除く): 282326696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 3440, 4300, 5477, 6880, 8600, 10954, 17200, 21908, 27385, 34400, 43816, 54770, 87632, 109540, 136925, 175264, 219080, 235511, 273850, 438160, 471022, 547700, 876320, 942044, 1095400, 1177555, 1884088, 2190800, 2355110, 3768176, 4381600, 4710220, 5887775, 7536352, 9420440, 11775550, 18840880, 23551100, 37681760, 47102200, 94204400, 188408800]

約数ペア:

[(1, 188408800), (2, 94204400), (4, 47102200), (5, 37681760), (8, 23551100), (10, 18840880), (16, 11775550), (20, 9420440), (25, 7536352), (32, 5887775), (40, 4710220), (43, 4381600), (50, 3768176), (80, 2355110), (86, 2190800), (100, 1884088), (160, 1177555), (172, 1095400), (200, 942044), (215, 876320), (344, 547700), (400, 471022), (430, 438160), (688, 273850), (800, 235511), (860, 219080), (1075, 175264), (1376, 136925), (1720, 109540), (2150, 87632), (3440, 54770), (4300, 43816), (5477, 34400), (6880, 27385), (8600, 21908), (10954, 17200)]