11407040

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 56

約数和(自身を含む): 27828240

約数和(自身を除く): 16421200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 829, 860, 1376, 1658, 1720, 2752, 3316, 3440, 4145, 6632, 6880, 8290, 13264, 13760, 16580, 26528, 33160, 35647, 53056, 66320, 71294, 132640, 142588, 178235, 265280, 285176, 356470, 570352, 712940, 1140704, 1425880, 2281408, 2851760, 5703520, 11407040]

約数ペア:

[(1, 11407040), (2, 5703520), (4, 2851760), (5, 2281408), (8, 1425880), (10, 1140704), (16, 712940), (20, 570352), (32, 356470), (40, 285176), (43, 265280), (64, 178235), (80, 142588), (86, 132640), (160, 71294), (172, 66320), (215, 53056), (320, 35647), (344, 33160), (430, 26528), (688, 16580), (829, 13760), (860, 13264), (1376, 8290), (1658, 6880), (1720, 6632), (2752, 4145), (3316, 3440)]