22388660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 59512320

約数和(自身を除く): 37123660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 161, 170, 230, 238, 322, 340, 391, 409, 460, 476, 595, 644, 782, 805, 818, 1190, 1564, 1610, 1636, 1955, 2045, 2380, 2737, 2863, 3220, 3910, 4090, 5474, 5726, 6953, 7820, 8180, 9407, 10948, 11452, 13685, 13906, 14315, 18814, 27370, 27812, 28630, 34765, 37628, 47035, 48671, 54740, 57260, 65849, 69530, 94070, 97342, 131698, 139060, 159919, 188140, 194684, 243355, 263396, 319838, 329245, 486710, 639676, 658490, 799595, 973420, 1119433, 1316980, 1599190, 2238866, 3198380, 4477732, 5597165, 11194330, 22388660]

約数ペア:

[(1, 22388660), (2, 11194330), (4, 5597165), (5, 4477732), (7, 3198380), (10, 2238866), (14, 1599190), (17, 1316980), (20, 1119433), (23, 973420), (28, 799595), (34, 658490), (35, 639676), (46, 486710), (68, 329245), (70, 319838), (85, 263396), (92, 243355), (115, 194684), (119, 188140), (140, 159919), (161, 139060), (170, 131698), (230, 97342), (238, 94070), (322, 69530), (340, 65849), (391, 57260), (409, 54740), (460, 48671), (476, 47035), (595, 37628), (644, 34765), (782, 28630), (805, 27812), (818, 27370), (1190, 18814), (1564, 14315), (1610, 13906), (1636, 13685), (1955, 11452), (2045, 10948), (2380, 9407), (2737, 8180), (2863, 7820), (3220, 6953), (3910, 5726), (4090, 5474)]