190048880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{339373}}^1$

素因数の和:339393

約数の個数: 40

約数和(自身を含む): 504988512

約数和(自身を除く): 314939632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 339373, 678746, 1357492, 1696865, 2375611, 2714984, 3393730, 4751222, 5429968, 6787460, 9502444, 11878055, 13574920, 19004888, 23756110, 27149840, 38009776, 47512220, 95024440, 190048880]

約数ペア:

[(1, 190048880), (2, 95024440), (4, 47512220), (5, 38009776), (7, 27149840), (8, 23756110), (10, 19004888), (14, 13574920), (16, 11878055), (20, 9502444), (28, 6787460), (35, 5429968), (40, 4751222), (56, 3393730), (70, 2714984), (80, 2375611), (112, 1696865), (140, 1357492), (280, 678746), (560, 339373)]