12803450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23279}}^1$

素因数の和:23302

約数の個数: 24

約数和(自身を含む): 25980480

約数和(自身を除く): 13177030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 23279, 46558, 116395, 232790, 256069, 512138, 581975, 1163950, 1280345, 2560690, 6401725, 12803450]

約数ペア:

[(1, 12803450), (2, 6401725), (5, 2560690), (10, 1280345), (11, 1163950), (22, 581975), (25, 512138), (50, 256069), (55, 232790), (110, 116395), (275, 46558), (550, 23279)]