115529840

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4091}}^1$

素因数の和:4457

約数の個数: 40

約数和(自身を含む): 269433648

約数和(自身を除く): 153903808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 4091, 5648, 7060, 8182, 14120, 16364, 20455, 28240, 32728, 40910, 65456, 81820, 163640, 327280, 1444123, 2888246, 5776492, 7220615, 11552984, 14441230, 23105968, 28882460, 57764920, 115529840]

約数ペア:

[(1, 115529840), (2, 57764920), (4, 28882460), (5, 23105968), (8, 14441230), (10, 11552984), (16, 7220615), (20, 5776492), (40, 2888246), (80, 1444123), (353, 327280), (706, 163640), (1412, 81820), (1765, 65456), (2824, 40910), (3530, 32728), (4091, 28240), (5648, 20455), (7060, 16364), (8182, 14120)]