11935840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10657}}^1$

素因数の和:10679

約数の個数: 48

約数和(自身を含む): 32229792

約数和(自身を除く): 20293952

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, 10657, 21314, 42628, 53285, 74599, 85256, 106570, 149198, 170512, 213140, 298396, 341024, 372995, 426280, 596792, 745990, 852560, 1193584, 1491980, 1705120, 2387168, 2983960, 5967920, 11935840]

約数ペア:

[(1, 11935840), (2, 5967920), (4, 2983960), (5, 2387168), (7, 1705120), (8, 1491980), (10, 1193584), (14, 852560), (16, 745990), (20, 596792), (28, 426280), (32, 372995), (35, 341024), (40, 298396), (56, 213140), (70, 170512), (80, 149198), (112, 106570), (140, 85256), (160, 74599), (224, 53285), (280, 42628), (560, 21314), (1120, 10657)]