11370740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 14877580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1301, 1748, 2185, 2602, 4370, 5204, 6505, 8740, 13010, 24719, 26020, 29923, 49438, 59846, 98876, 119692, 123595, 149615, 247190, 299230, 494380, 568537, 598460, 1137074, 2274148, 2842685, 5685370, 11370740]

約数ペア:

[(1, 11370740), (2, 5685370), (4, 2842685), (5, 2274148), (10, 1137074), (19, 598460), (20, 568537), (23, 494380), (38, 299230), (46, 247190), (76, 149615), (92, 123595), (95, 119692), (115, 98876), (190, 59846), (230, 49438), (380, 29923), (437, 26020), (460, 24719), (874, 13010), (1301, 8740), (1748, 6505), (2185, 5204), (2602, 4370)]