11386400

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 28529424

約数和(自身を除く): 17143024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 331, 344, 400, 430, 662, 688, 800, 860, 1075, 1324, 1376, 1655, 1720, 2150, 2648, 3310, 3440, 4300, 5296, 6620, 6880, 8275, 8600, 10592, 13240, 14233, 16550, 17200, 26480, 28466, 33100, 34400, 52960, 56932, 66200, 71165, 113864, 132400, 142330, 227728, 264800, 284660, 355825, 455456, 569320, 711650, 1138640, 1423300, 2277280, 2846600, 5693200, 11386400]

約数ペア:

[(1, 11386400), (2, 5693200), (4, 2846600), (5, 2277280), (8, 1423300), (10, 1138640), (16, 711650), (20, 569320), (25, 455456), (32, 355825), (40, 284660), (43, 264800), (50, 227728), (80, 142330), (86, 132400), (100, 113864), (160, 71165), (172, 66200), (200, 56932), (215, 52960), (331, 34400), (344, 33100), (400, 28466), (430, 26480), (662, 17200), (688, 16550), (800, 14233), (860, 13240), (1075, 10592), (1324, 8600), (1376, 8275), (1655, 6880), (1720, 6620), (2150, 5296), (2648, 4300), (3310, 3440)]