25796760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19543}}^1$

素因数の和:19568

約数の個数: 64

約数和(自身を含む): 84430080

約数和(自身を除く): 58633320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19543, 39086, 58629, 78172, 97715, 117258, 156344, 195430, 214973, 234516, 293145, 390860, 429946, 469032, 586290, 644919, 781720, 859892, 1074865, 1172580, 1289838, 1719784, 2149730, 2345160, 2579676, 3224595, 4299460, 5159352, 6449190, 8598920, 12898380, 25796760]

約数ペア:

[(1, 25796760), (2, 12898380), (3, 8598920), (4, 6449190), (5, 5159352), (6, 4299460), (8, 3224595), (10, 2579676), (11, 2345160), (12, 2149730), (15, 1719784), (20, 1289838), (22, 1172580), (24, 1074865), (30, 859892), (33, 781720), (40, 644919), (44, 586290), (55, 469032), (60, 429946), (66, 390860), (88, 293145), (110, 234516), (120, 214973), (132, 195430), (165, 156344), (220, 117258), (264, 97715), (330, 78172), (440, 58629), (660, 39086), (1320, 19543)]