6656350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 13499136

約数和(自身を除く): 6842786

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 191, 205, 382, 410, 425, 697, 850, 955, 1025, 1394, 1910, 2050, 3247, 3485, 4775, 6494, 6970, 7831, 9550, 15662, 16235, 17425, 32470, 34850, 39155, 78310, 81175, 133127, 162350, 195775, 266254, 391550, 665635, 1331270, 3328175, 6656350]

約数ペア:

[(1, 6656350), (2, 3328175), (5, 1331270), (10, 665635), (17, 391550), (25, 266254), (34, 195775), (41, 162350), (50, 133127), (82, 81175), (85, 78310), (170, 39155), (191, 34850), (205, 32470), (382, 17425), (410, 16235), (425, 15662), (697, 9550), (850, 7831), (955, 6970), (1025, 6494), (1394, 4775), (1910, 3485), (2050, 3247)]