22743760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 37252400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1151, 1235, 1520, 1976, 2302, 2470, 3952, 4604, 4940, 5755, 9208, 9880, 11510, 14963, 18416, 19760, 21869, 23020, 29926, 43738, 46040, 59852, 74815, 87476, 92080, 109345, 119704, 149630, 174952, 218690, 239408, 284297, 299260, 349904, 437380, 568594, 598520, 874760, 1137188, 1197040, 1421485, 1749520, 2274376, 2842970, 4548752, 5685940, 11371880, 22743760]

約数ペア:

[(1, 22743760), (2, 11371880), (4, 5685940), (5, 4548752), (8, 2842970), (10, 2274376), (13, 1749520), (16, 1421485), (19, 1197040), (20, 1137188), (26, 874760), (38, 598520), (40, 568594), (52, 437380), (65, 349904), (76, 299260), (80, 284297), (95, 239408), (104, 218690), (130, 174952), (152, 149630), (190, 119704), (208, 109345), (247, 92080), (260, 87476), (304, 74815), (380, 59852), (494, 46040), (520, 43738), (760, 29926), (988, 23020), (1040, 21869), (1151, 19760), (1235, 18416), (1520, 14963), (1976, 11510), (2302, 9880), (2470, 9208), (3952, 5755), (4604, 4940)]