55030640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{98269}}^1$

素因数の和:98289

約数の個数: 40

約数和(自身を含む): 146225760

約数和(自身を除く): 91195120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 98269, 196538, 393076, 491345, 687883, 786152, 982690, 1375766, 1572304, 1965380, 2751532, 3439415, 3930760, 5503064, 6878830, 7861520, 11006128, 13757660, 27515320, 55030640]

約数ペア:

[(1, 55030640), (2, 27515320), (4, 13757660), (5, 11006128), (7, 7861520), (8, 6878830), (10, 5503064), (14, 3930760), (16, 3439415), (20, 2751532), (28, 1965380), (35, 1572304), (40, 1375766), (56, 982690), (70, 786152), (80, 687883), (112, 491345), (140, 393076), (280, 196538), (560, 98269)]