33709360

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 78785136

約数和(自身を除く): 45075776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 1997, 2110, 3376, 3994, 4220, 7988, 8440, 9985, 15976, 16880, 19970, 31952, 39940, 79880, 159760, 421367, 842734, 1685468, 2106835, 3370936, 4213670, 6741872, 8427340, 16854680, 33709360]

約数ペア:

[(1, 33709360), (2, 16854680), (4, 8427340), (5, 6741872), (8, 4213670), (10, 3370936), (16, 2106835), (20, 1685468), (40, 842734), (80, 421367), (211, 159760), (422, 79880), (844, 39940), (1055, 31952), (1688, 19970), (1997, 16880), (2110, 15976), (3376, 9985), (3994, 8440), (4220, 7988)]