17298440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6091}}^1$

素因数の和:6173

約数の個数: 32

約数和(自身を含む): 39476160

約数和(自身を除く): 22177720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 6091, 12182, 24364, 30455, 48728, 60910, 121820, 243640, 432461, 864922, 1729844, 2162305, 3459688, 4324610, 8649220, 17298440]

約数ペア:

[(1, 17298440), (2, 8649220), (4, 4324610), (5, 3459688), (8, 2162305), (10, 1729844), (20, 864922), (40, 432461), (71, 243640), (142, 121820), (284, 60910), (355, 48728), (568, 30455), (710, 24364), (1420, 12182), (2840, 6091)]