222317080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1447}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 525450240

約数和(自身を除く): 303133160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 167, 184, 230, 334, 460, 668, 835, 920, 1336, 1447, 1670, 2894, 3340, 3841, 5788, 6680, 7235, 7682, 11576, 14470, 15364, 19205, 28940, 30728, 33281, 38410, 57880, 66562, 76820, 133124, 153640, 166405, 241649, 266248, 332810, 483298, 665620, 966596, 1208245, 1331240, 1933192, 2416490, 4832980, 5557927, 9665960, 11115854, 22231708, 27789635, 44463416, 55579270, 111158540, 222317080]

約数ペア:

[(1, 222317080), (2, 111158540), (4, 55579270), (5, 44463416), (8, 27789635), (10, 22231708), (20, 11115854), (23, 9665960), (40, 5557927), (46, 4832980), (92, 2416490), (115, 1933192), (167, 1331240), (184, 1208245), (230, 966596), (334, 665620), (460, 483298), (668, 332810), (835, 266248), (920, 241649), (1336, 166405), (1447, 153640), (1670, 133124), (2894, 76820), (3340, 66562), (3841, 57880), (5788, 38410), (6680, 33281), (7235, 30728), (7682, 28940), (11576, 19205), (14470, 15364)]