134037760

素因数分解:

$2^8\times 5^1\times {\mathrm{104717}}^1$

素因数の和:104738

約数の個数: 36

約数和(自身を含む): 321065388

約数和(自身を除く): 187027628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 104717, 209434, 418868, 523585, 837736, 1047170, 1675472, 2094340, 3350944, 4188680, 6701888, 8377360, 13403776, 16754720, 26807552, 33509440, 67018880, 134037760]

約数ペア:

[(1, 134037760), (2, 67018880), (4, 33509440), (5, 26807552), (8, 16754720), (10, 13403776), (16, 8377360), (20, 6701888), (32, 4188680), (40, 3350944), (64, 2094340), (80, 1675472), (128, 1047170), (160, 837736), (256, 523585), (320, 418868), (640, 209434), (1280, 104717)]