25152380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114329}}^1$

素因数の和:114349

約数の個数: 24

約数和(自身を含む): 57622320

約数和(自身を除く): 32469940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 114329, 228658, 457316, 571645, 1143290, 1257619, 2286580, 2515238, 5030476, 6288095, 12576190, 25152380]

約数ペア:

[(1, 25152380), (2, 12576190), (4, 6288095), (5, 5030476), (10, 2515238), (11, 2286580), (20, 1257619), (22, 1143290), (44, 571645), (55, 457316), (110, 228658), (220, 114329)]