42369040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75659}}^1$

素因数の和:75679

約数の個数: 40

約数和(自身を含む): 112582080

約数和(自身を除く): 70213040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75659, 151318, 302636, 378295, 529613, 605272, 756590, 1059226, 1210544, 1513180, 2118452, 2648065, 3026360, 4236904, 5296130, 6052720, 8473808, 10592260, 21184520, 42369040]

約数ペア:

[(1, 42369040), (2, 21184520), (4, 10592260), (5, 8473808), (7, 6052720), (8, 5296130), (10, 4236904), (14, 3026360), (16, 2648065), (20, 2118452), (28, 1513180), (35, 1210544), (40, 1059226), (56, 756590), (70, 605272), (80, 529613), (112, 378295), (140, 302636), (280, 151318), (560, 75659)]