25266120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19141}}^1$

素因数の和:19166

約数の個数: 64

約数和(自身を含む): 82693440

約数和(自身を除く): 57427320

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, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 191410, 210551, 229692, 287115, 382820, 421102, 459384, 574230, 631653, 765640, 842204, 1052755, 1148460, 1263306, 1684408, 2105510, 2296920, 2526612, 3158265, 4211020, 5053224, 6316530, 8422040, 12633060, 25266120]

約数ペア:

[(1, 25266120), (2, 12633060), (3, 8422040), (4, 6316530), (5, 5053224), (6, 4211020), (8, 3158265), (10, 2526612), (11, 2296920), (12, 2105510), (15, 1684408), (20, 1263306), (22, 1148460), (24, 1052755), (30, 842204), (33, 765640), (40, 631653), (44, 574230), (55, 459384), (60, 421102), (66, 382820), (88, 287115), (110, 229692), (120, 210551), (132, 191410), (165, 153128), (220, 114846), (264, 95705), (330, 76564), (440, 57423), (660, 38282), (1320, 19141)]