1037227720

素因数分解:

$2^3\times 5^1\times {\mathrm{2377}}^1\times {\mathrm{10909}}^1$

素因数の和:13297

約数の個数: 32

約数和(自身を含む): 2334958200

約数和(自身を除く): 1297730480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2377, 4754, 9508, 10909, 11885, 19016, 21818, 23770, 43636, 47540, 54545, 87272, 95080, 109090, 218180, 436360, 25930693, 51861386, 103722772, 129653465, 207445544, 259306930, 518613860, 1037227720]

約数ペア:

[(1, 1037227720), (2, 518613860), (4, 259306930), (5, 207445544), (8, 129653465), (10, 103722772), (20, 51861386), (40, 25930693), (2377, 436360), (4754, 218180), (9508, 109090), (10909, 95080), (11885, 87272), (19016, 54545), (21818, 47540), (23770, 43636)]