67018880

素因数分解:

$2^7\times 5^1\times {\mathrm{104717}}^1$

素因数の和:104736

約数の個数: 32

約数和(自身を含む): 160218540

約数和(自身を除く): 93199660

約数列:

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

約数ペア:

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