38426720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6491}}^1$

素因数の和:6543

約数の個数: 48

約数和(自身を含む): 93251088

約数和(自身を除く): 54824368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 6491, 12982, 25964, 32455, 51928, 64910, 103856, 129820, 207712, 240167, 259640, 480334, 519280, 960668, 1038560, 1200835, 1921336, 2401670, 3842672, 4803340, 7685344, 9606680, 19213360, 38426720]

約数ペア:

[(1, 38426720), (2, 19213360), (4, 9606680), (5, 7685344), (8, 4803340), (10, 3842672), (16, 2401670), (20, 1921336), (32, 1200835), (37, 1038560), (40, 960668), (74, 519280), (80, 480334), (148, 259640), (160, 240167), (185, 207712), (296, 129820), (370, 103856), (592, 64910), (740, 51928), (1184, 32455), (1480, 25964), (2960, 12982), (5920, 6491)]