69161703040

素因数分解:

$2^7\times 5^1\times {\mathrm{108065161}}^1$

素因数の和:108065180

約数の個数: 32

約数和(自身を含む): 165339697860

約数和(自身を除く): 96177994820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 108065161, 216130322, 432260644, 540325805, 864521288, 1080651610, 1729042576, 2161303220, 3458085152, 4322606440, 6916170304, 8645212880, 13832340608, 17290425760, 34580851520, 69161703040]

約数ペア:

[(1, 69161703040), (2, 34580851520), (4, 17290425760), (5, 13832340608), (8, 8645212880), (10, 6916170304), (16, 4322606440), (20, 3458085152), (32, 2161303220), (40, 1729042576), (64, 1080651610), (80, 864521288), (128, 540325805), (160, 432260644), (320, 216130322), (640, 108065161)]