29259520

素因数分解:

$2^8\times 5^1\times {\mathrm{22859}}^1$

素因数の和:22880

約数の個数: 36

約数和(自身を含む): 70088760

約数和(自身を除く): 40829240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 22859, 45718, 91436, 114295, 182872, 228590, 365744, 457180, 731488, 914360, 1462976, 1828720, 2925952, 3657440, 5851904, 7314880, 14629760, 29259520]

約数ペア:

[(1, 29259520), (2, 14629760), (4, 7314880), (5, 5851904), (8, 3657440), (10, 2925952), (16, 1828720), (20, 1462976), (32, 914360), (40, 731488), (64, 457180), (80, 365744), (128, 228590), (160, 182872), (256, 114295), (320, 91436), (640, 45718), (1280, 22859)]