18294080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{8167}}^1$

素因数の和:8191

約数の個数: 56

約数和(自身を含む): 49792128

約数和(自身を除く): 31498048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 8167, 16334, 32668, 40835, 57169, 65336, 81670, 114338, 130672, 163340, 228676, 261344, 285845, 326680, 457352, 522688, 571690, 653360, 914704, 1143380, 1306720, 1829408, 2286760, 2613440, 3658816, 4573520, 9147040, 18294080]

約数ペア:

[(1, 18294080), (2, 9147040), (4, 4573520), (5, 3658816), (7, 2613440), (8, 2286760), (10, 1829408), (14, 1306720), (16, 1143380), (20, 914704), (28, 653360), (32, 571690), (35, 522688), (40, 457352), (56, 326680), (64, 285845), (70, 261344), (80, 228676), (112, 163340), (140, 130672), (160, 114338), (224, 81670), (280, 65336), (320, 57169), (448, 40835), (560, 32668), (1120, 16334), (2240, 8167)]