38202640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68219}}^1$

素因数の和:68239

約数の個数: 40

約数和(自身を含む): 101511360

約数和(自身を除く): 63308720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68219, 136438, 272876, 341095, 477533, 545752, 682190, 955066, 1091504, 1364380, 1910132, 2387665, 2728760, 3820264, 4775330, 5457520, 7640528, 9550660, 19101320, 38202640]

約数ペア:

[(1, 38202640), (2, 19101320), (4, 9550660), (5, 7640528), (7, 5457520), (8, 4775330), (10, 3820264), (14, 2728760), (16, 2387665), (20, 1910132), (28, 1364380), (35, 1091504), (40, 955066), (56, 682190), (70, 545752), (80, 477533), (112, 341095), (140, 272876), (280, 136438), (560, 68219)]