13134760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8009}}^1$

素因数の和:8061

約数の個数: 32

約数和(自身を含む): 30277800

約数和(自身を除く): 17143040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8009, 16018, 32036, 40045, 64072, 80090, 160180, 320360, 328369, 656738, 1313476, 1641845, 2626952, 3283690, 6567380, 13134760]

約数ペア:

[(1, 13134760), (2, 6567380), (4, 3283690), (5, 2626952), (8, 1641845), (10, 1313476), (20, 656738), (40, 328369), (41, 320360), (82, 160180), (164, 80090), (205, 64072), (328, 40045), (410, 32036), (820, 16018), (1640, 8009)]