160201604840

素因数分解:

$2^3\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{1941367}}^1$

素因数の和:1943441

約数の個数: 32

約数和(自身を含む): 360628519680

約数和(自身を除く): 200426914840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2063, 4126, 8252, 10315, 16504, 20630, 41260, 82520, 1941367, 3882734, 7765468, 9706835, 15530936, 19413670, 38827340, 77654680, 4005040121, 8010080242, 16020160484, 20025200605, 32040320968, 40050401210, 80100802420, 160201604840]

約数ペア:

[(1, 160201604840), (2, 80100802420), (4, 40050401210), (5, 32040320968), (8, 20025200605), (10, 16020160484), (20, 8010080242), (40, 4005040121), (2063, 77654680), (4126, 38827340), (8252, 19413670), (10315, 15530936), (16504, 9706835), (20630, 7765468), (41260, 3882734), (82520, 1941367)]