5200678072

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{20521}}^1$

素因数の和:21007

約数の個数: 32

約数和(自身を含む): 9899812800

約数和(自身を除く): 4699134728

約数列:

[1, 2, 4, 8, 79, 158, 316, 401, 632, 802, 1604, 3208, 20521, 31679, 41042, 63358, 82084, 126716, 164168, 253432, 1621159, 3242318, 6484636, 8228921, 12969272, 16457842, 32915684, 65831368, 650084759, 1300169518, 2600339036, 5200678072]

約数ペア:

[(1, 5200678072), (2, 2600339036), (4, 1300169518), (8, 650084759), (79, 65831368), (158, 32915684), (316, 16457842), (401, 12969272), (632, 8228921), (802, 6484636), (1604, 3242318), (3208, 1621159), (20521, 253432), (31679, 164168), (41042, 126716), (63358, 82084)]