102597760

素因数分解:

$2^7\times 5^1\times {\mathrm{160309}}^1$

素因数の和:160328

約数の個数: 32

約数和(自身を含む): 245274300

約数和(自身を除く): 142676540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 160309, 320618, 641236, 801545, 1282472, 1603090, 2564944, 3206180, 5129888, 6412360, 10259776, 12824720, 20519552, 25649440, 51298880, 102597760]

約数ペア:

[(1, 102597760), (2, 51298880), (4, 25649440), (5, 20519552), (8, 12824720), (10, 10259776), (16, 6412360), (20, 5129888), (32, 3206180), (40, 2564944), (64, 1603090), (80, 1282472), (128, 801545), (160, 641236), (320, 320618), (640, 160309)]