37867340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 91409472

約数和(自身を除く): 53542132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1373, 1379, 1970, 2746, 2758, 3940, 5492, 5516, 6865, 6895, 9611, 13730, 13790, 19222, 27460, 27580, 38444, 48055, 96110, 192220, 270481, 540962, 1081924, 1352405, 1893367, 2704810, 3786734, 5409620, 7573468, 9466835, 18933670, 37867340]

約数ペア:

[(1, 37867340), (2, 18933670), (4, 9466835), (5, 7573468), (7, 5409620), (10, 3786734), (14, 2704810), (20, 1893367), (28, 1352405), (35, 1081924), (70, 540962), (140, 270481), (197, 192220), (394, 96110), (788, 48055), (985, 38444), (1373, 27580), (1379, 27460), (1970, 19222), (2746, 13790), (2758, 13730), (3940, 9611), (5492, 6895), (5516, 6865)]