83202860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320011}}^1$

素因数の和:320033

約数の個数: 24

約数和(自身を含む): 188167056

約数和(自身を除く): 104964196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 320011, 640022, 1280044, 1600055, 3200110, 4160143, 6400220, 8320286, 16640572, 20800715, 41601430, 83202860]

約数ペア:

[(1, 83202860), (2, 41601430), (4, 20800715), (5, 16640572), (10, 8320286), (13, 6400220), (20, 4160143), (26, 3200110), (52, 1600055), (65, 1280044), (130, 640022), (260, 320011)]