173096720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127277}}^1$

素因数の和:127307

約数の個数: 40

約数和(自身を含む): 426126744

約数和(自身を除く): 253030024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 127277, 254554, 509108, 636385, 1018216, 1272770, 2036432, 2163709, 2545540, 4327418, 5091080, 8654836, 10182160, 10818545, 17309672, 21637090, 34619344, 43274180, 86548360, 173096720]

約数ペア:

[(1, 173096720), (2, 86548360), (4, 43274180), (5, 34619344), (8, 21637090), (10, 17309672), (16, 10818545), (17, 10182160), (20, 8654836), (34, 5091080), (40, 4327418), (68, 2545540), (80, 2163709), (85, 2036432), (136, 1272770), (170, 1018216), (272, 636385), (340, 509108), (680, 254554), (1360, 127277)]