17345840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4091}}^1$

素因数の和:4157

約数の個数: 40

約数和(自身を含む): 41100048

約数和(自身を除く): 23754208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4091, 4240, 8182, 16364, 20455, 32728, 40910, 65456, 81820, 163640, 216823, 327280, 433646, 867292, 1084115, 1734584, 2168230, 3469168, 4336460, 8672920, 17345840]

約数ペア:

[(1, 17345840), (2, 8672920), (4, 4336460), (5, 3469168), (8, 2168230), (10, 1734584), (16, 1084115), (20, 867292), (40, 433646), (53, 327280), (80, 216823), (106, 163640), (212, 81820), (265, 65456), (424, 40910), (530, 32728), (848, 20455), (1060, 16364), (2120, 8182), (4091, 4240)]