74827520

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 182782656

約数和(自身を除く): 107955136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1103, 1280, 1696, 2120, 2206, 3392, 4240, 4412, 5515, 6784, 8480, 8824, 11030, 13568, 16960, 17648, 22060, 33920, 35296, 44120, 58459, 67840, 70592, 88240, 116918, 141184, 176480, 233836, 282368, 292295, 352960, 467672, 584590, 705920, 935344, 1169180, 1411840, 1870688, 2338360, 3741376, 4676720, 7482752, 9353440, 14965504, 18706880, 37413760, 74827520]

約数ペア:

[(1, 74827520), (2, 37413760), (4, 18706880), (5, 14965504), (8, 9353440), (10, 7482752), (16, 4676720), (20, 3741376), (32, 2338360), (40, 1870688), (53, 1411840), (64, 1169180), (80, 935344), (106, 705920), (128, 584590), (160, 467672), (212, 352960), (256, 292295), (265, 282368), (320, 233836), (424, 176480), (530, 141184), (640, 116918), (848, 88240), (1060, 70592), (1103, 67840), (1280, 58459), (1696, 44120), (2120, 35296), (2206, 33920), (3392, 22060), (4240, 17648), (4412, 16960), (5515, 13568), (6784, 11030), (8480, 8824)]