8172070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 15886368

約数和(自身を除く): 7714298

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 907, 1802, 1814, 4505, 4535, 9010, 9070, 15419, 30838, 48071, 77095, 96142, 154190, 240355, 480710, 817207, 1634414, 4086035, 8172070]

約数ペア:

[(1, 8172070), (2, 4086035), (5, 1634414), (10, 817207), (17, 480710), (34, 240355), (53, 154190), (85, 96142), (106, 77095), (170, 48071), (265, 30838), (530, 15419), (901, 9070), (907, 9010), (1802, 4535), (1814, 4505)]