2243375320

素因数分解:

$2^3\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{27107}}^1$

素因数の和:29187

約数の個数: 32

約数和(自身を含む): 5050220400

約数和(自身を除く): 2806845080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2069, 4138, 8276, 10345, 16552, 20690, 27107, 41380, 54214, 82760, 108428, 135535, 216856, 271070, 542140, 1084280, 56084383, 112168766, 224337532, 280421915, 448675064, 560843830, 1121687660, 2243375320]

約数ペア:

[(1, 2243375320), (2, 1121687660), (4, 560843830), (5, 448675064), (8, 280421915), (10, 224337532), (20, 112168766), (40, 56084383), (2069, 1084280), (4138, 542140), (8276, 271070), (10345, 216856), (16552, 135535), (20690, 108428), (27107, 82760), (41380, 54214)]