38662540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12007}}^1$

素因数の和:12046

約数の個数: 48

約数和(自身を含む): 96832512

約数和(自身を除く): 58169972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 12007, 24014, 48028, 60035, 84049, 120070, 168098, 240140, 276161, 336196, 420245, 552322, 840490, 1104644, 1380805, 1680980, 1933127, 2761610, 3866254, 5523220, 7732508, 9665635, 19331270, 38662540]

約数ペア:

[(1, 38662540), (2, 19331270), (4, 9665635), (5, 7732508), (7, 5523220), (10, 3866254), (14, 2761610), (20, 1933127), (23, 1680980), (28, 1380805), (35, 1104644), (46, 840490), (70, 552322), (92, 420245), (115, 336196), (140, 276161), (161, 240140), (230, 168098), (322, 120070), (460, 84049), (644, 60035), (805, 48028), (1610, 24014), (3220, 12007)]