6640679200

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{193043}}^1$

素因数の和:193106

約数の個数: 72

約数和(自身を含む): 16588657008

約数和(自身を除く): 9947977808

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, 6880, 8600, 17200, 34400, 193043, 386086, 772172, 965215, 1544344, 1930430, 3088688, 3860860, 4826075, 6177376, 7721720, 8300849, 9652150, 15443440, 16601698, 19304300, 30886880, 33203396, 38608600, 41504245, 66406792, 77217200, 83008490, 132813584, 154434400, 166016980, 207521225, 265627168, 332033960, 415042450, 664067920, 830084900, 1328135840, 1660169800, 3320339600, 6640679200]

約数ペア:

[(1, 6640679200), (2, 3320339600), (4, 1660169800), (5, 1328135840), (8, 830084900), (10, 664067920), (16, 415042450), (20, 332033960), (25, 265627168), (32, 207521225), (40, 166016980), (43, 154434400), (50, 132813584), (80, 83008490), (86, 77217200), (100, 66406792), (160, 41504245), (172, 38608600), (200, 33203396), (215, 30886880), (344, 19304300), (400, 16601698), (430, 15443440), (688, 9652150), (800, 8300849), (860, 7721720), (1075, 6177376), (1376, 4826075), (1720, 3860860), (2150, 3088688), (3440, 1930430), (4300, 1544344), (6880, 965215), (8600, 772172), (17200, 386086), (34400, 193043)]