6204440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 9347560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 239, 295, 440, 472, 478, 590, 649, 956, 1180, 1195, 1298, 1912, 2360, 2390, 2596, 2629, 3245, 4780, 5192, 5258, 6490, 9560, 10516, 12980, 13145, 14101, 21032, 25960, 26290, 28202, 52580, 56404, 70505, 105160, 112808, 141010, 155111, 282020, 310222, 564040, 620444, 775555, 1240888, 1551110, 3102220, 6204440]

約数ペア:

[(1, 6204440), (2, 3102220), (4, 1551110), (5, 1240888), (8, 775555), (10, 620444), (11, 564040), (20, 310222), (22, 282020), (40, 155111), (44, 141010), (55, 112808), (59, 105160), (88, 70505), (110, 56404), (118, 52580), (220, 28202), (236, 26290), (239, 25960), (295, 21032), (440, 14101), (472, 13145), (478, 12980), (590, 10516), (649, 9560), (956, 6490), (1180, 5258), (1195, 5192), (1298, 4780), (1912, 3245), (2360, 2629), (2390, 2596)]