102948440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{367673}}^1$

素因数の和:367691

約数の個数: 32

約数和(自身を含む): 264725280

約数和(自身を除く): 161776840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 367673, 735346, 1470692, 1838365, 2573711, 2941384, 3676730, 5147422, 7353460, 10294844, 12868555, 14706920, 20589688, 25737110, 51474220, 102948440]

約数ペア:

[(1, 102948440), (2, 51474220), (4, 25737110), (5, 20589688), (7, 14706920), (8, 12868555), (10, 10294844), (14, 7353460), (20, 5147422), (28, 3676730), (35, 2941384), (40, 2573711), (56, 1838365), (70, 1470692), (140, 735346), (280, 367673)]