74891800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22027}}^1$

素因数の和:22060

約数の個数: 48

約数和(自身を含む): 184374360

約数和(自身を除く): 109482560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 22027, 44054, 88108, 110135, 176216, 220270, 374459, 440540, 550675, 748918, 881080, 1101350, 1497836, 1872295, 2202700, 2995672, 3744590, 4405400, 7489180, 9361475, 14978360, 18722950, 37445900, 74891800]

約数ペア:

[(1, 74891800), (2, 37445900), (4, 18722950), (5, 14978360), (8, 9361475), (10, 7489180), (17, 4405400), (20, 3744590), (25, 2995672), (34, 2202700), (40, 1872295), (50, 1497836), (68, 1101350), (85, 881080), (100, 748918), (136, 550675), (170, 440540), (200, 374459), (340, 220270), (425, 176216), (680, 110135), (850, 88108), (1700, 44054), (3400, 22027)]