74255720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24109}}^1$

素因数の和:24138

約数の個数: 64

約数和(自身を含む): 208310400

約数和(自身を除く): 134054680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 24109, 48218, 96436, 120545, 168763, 192872, 241090, 265199, 337526, 482180, 530398, 675052, 843815, 964360, 1060796, 1325995, 1350104, 1687630, 1856393, 2121592, 2651990, 3375260, 3712786, 5303980, 6750520, 7425572, 9281965, 10607960, 14851144, 18563930, 37127860, 74255720]

約数ペア:

[(1, 74255720), (2, 37127860), (4, 18563930), (5, 14851144), (7, 10607960), (8, 9281965), (10, 7425572), (11, 6750520), (14, 5303980), (20, 3712786), (22, 3375260), (28, 2651990), (35, 2121592), (40, 1856393), (44, 1687630), (55, 1350104), (56, 1325995), (70, 1060796), (77, 964360), (88, 843815), (110, 675052), (140, 530398), (154, 482180), (220, 337526), (280, 265199), (308, 241090), (385, 192872), (440, 168763), (616, 120545), (770, 96436), (1540, 48218), (3080, 24109)]