80562508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 162154720

約数和(自身を除く): 81592212

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 949, 988, 1117, 1387, 1898, 2234, 2774, 3796, 4468, 5548, 14521, 18031, 21223, 29042, 36062, 42446, 58084, 72124, 81541, 84892, 163082, 275899, 326164, 551798, 1060033, 1103596, 1549279, 2120066, 3098558, 4240132, 6197116, 20140627, 40281254, 80562508]

約数ペア:

[(1, 80562508), (2, 40281254), (4, 20140627), (13, 6197116), (19, 4240132), (26, 3098558), (38, 2120066), (52, 1549279), (73, 1103596), (76, 1060033), (146, 551798), (247, 326164), (292, 275899), (494, 163082), (949, 84892), (988, 81541), (1117, 72124), (1387, 58084), (1898, 42446), (2234, 36062), (2774, 29042), (3796, 21223), (4468, 18031), (5548, 14521)]