7361140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 8895884

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 191, 205, 235, 382, 410, 470, 764, 820, 940, 955, 1910, 1927, 3820, 3854, 7708, 7831, 8977, 9635, 15662, 17954, 19270, 31324, 35908, 38540, 39155, 44885, 78310, 89770, 156620, 179540, 368057, 736114, 1472228, 1840285, 3680570, 7361140]

約数ペア:

[(1, 7361140), (2, 3680570), (4, 1840285), (5, 1472228), (10, 736114), (20, 368057), (41, 179540), (47, 156620), (82, 89770), (94, 78310), (164, 44885), (188, 39155), (191, 38540), (205, 35908), (235, 31324), (382, 19270), (410, 17954), (470, 15662), (764, 9635), (820, 8977), (940, 7831), (955, 7708), (1910, 3854), (1927, 3820)]