1348454020

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{64151}}^1$

素因数の和:65211

約数の個数: 24

約数和(自身を含む): 2834491968

約数和(自身を除く): 1486037948

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 4204, 5255, 10510, 21020, 64151, 128302, 256604, 320755, 641510, 1283020, 67422701, 134845402, 269690804, 337113505, 674227010, 1348454020]

約数ペア:

[(1, 1348454020), (2, 674227010), (4, 337113505), (5, 269690804), (10, 134845402), (20, 67422701), (1051, 1283020), (2102, 641510), (4204, 320755), (5255, 256604), (10510, 128302), (21020, 64151)]