6734660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 14902272

約数和(自身を除く): 8167612

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 191, 205, 215, 382, 410, 430, 764, 820, 860, 955, 1763, 1910, 3526, 3820, 7052, 7831, 8213, 8815, 15662, 16426, 17630, 31324, 32852, 35260, 39155, 41065, 78310, 82130, 156620, 164260, 336733, 673466, 1346932, 1683665, 3367330, 6734660]

約数ペア:

[(1, 6734660), (2, 3367330), (4, 1683665), (5, 1346932), (10, 673466), (20, 336733), (41, 164260), (43, 156620), (82, 82130), (86, 78310), (164, 41065), (172, 39155), (191, 35260), (205, 32852), (215, 31324), (382, 17630), (410, 16426), (430, 15662), (764, 8815), (820, 8213), (860, 7831), (955, 7052), (1763, 3820), (1910, 3526)]