25812380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117329}}^1$

素因数の和:117349

約数の個数: 24

約数和(自身を含む): 59134320

約数和(自身を除く): 33321940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 117329, 234658, 469316, 586645, 1173290, 1290619, 2346580, 2581238, 5162476, 6453095, 12906190, 25812380]

約数ペア:

[(1, 25812380), (2, 12906190), (4, 6453095), (5, 5162476), (10, 2581238), (11, 2346580), (20, 1290619), (22, 1173290), (44, 586645), (55, 469316), (110, 234658), (220, 117329)]