74738080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11393}}^1$

素因数の和:11449

約数の個数: 48

約数和(自身を含む): 180891144

約数和(自身を除く): 106153064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 11393, 22786, 45572, 56965, 91144, 113930, 182288, 227860, 364576, 455720, 467113, 911440, 934226, 1822880, 1868452, 2335565, 3736904, 4671130, 7473808, 9342260, 14947616, 18684520, 37369040, 74738080]

約数ペア:

[(1, 74738080), (2, 37369040), (4, 18684520), (5, 14947616), (8, 9342260), (10, 7473808), (16, 4671130), (20, 3736904), (32, 2335565), (40, 1868452), (41, 1822880), (80, 934226), (82, 911440), (160, 467113), (164, 455720), (205, 364576), (328, 227860), (410, 182288), (656, 113930), (820, 91144), (1312, 56965), (1640, 45572), (3280, 22786), (6560, 11393)]