39499040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{35267}}^1$

素因数の和:35289

約数の個数: 48

約数和(自身を含む): 106650432

約数和(自身を除く): 67151392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 35267, 70534, 141068, 176335, 246869, 282136, 352670, 493738, 564272, 705340, 987476, 1128544, 1234345, 1410680, 1974952, 2468690, 2821360, 3949904, 4937380, 5642720, 7899808, 9874760, 19749520, 39499040]

約数ペア:

[(1, 39499040), (2, 19749520), (4, 9874760), (5, 7899808), (7, 5642720), (8, 4937380), (10, 3949904), (14, 2821360), (16, 2468690), (20, 1974952), (28, 1410680), (32, 1234345), (35, 1128544), (40, 987476), (56, 705340), (70, 564272), (80, 493738), (112, 352670), (140, 282136), (160, 246869), (224, 176335), (280, 141068), (560, 70534), (1120, 35267)]