104367040

素因数分解:

$2^6\times 5^1\times {\mathrm{326147}}^1$

素因数の和:326164

約数の個数: 28

約数和(自身を含む): 248524776

約数和(自身を除く): 144157736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 326147, 652294, 1304588, 1630735, 2609176, 3261470, 5218352, 6522940, 10436704, 13045880, 20873408, 26091760, 52183520, 104367040]

約数ペア:

[(1, 104367040), (2, 52183520), (4, 26091760), (5, 20873408), (8, 13045880), (10, 10436704), (16, 6522940), (20, 5218352), (32, 3261470), (40, 2609176), (64, 1630735), (80, 1304588), (160, 652294), (320, 326147)]