7799320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 17795520

約数和(自身を除く): 9996200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2671, 2920, 5342, 10684, 13355, 21368, 26710, 53420, 106840, 194983, 389966, 779932, 974915, 1559864, 1949830, 3899660, 7799320]

約数ペア:

[(1, 7799320), (2, 3899660), (4, 1949830), (5, 1559864), (8, 974915), (10, 779932), (20, 389966), (40, 194983), (73, 106840), (146, 53420), (292, 26710), (365, 21368), (584, 13355), (730, 10684), (1460, 5342), (2671, 2920)]