8360560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8065

約数の個数: 40

約数和(自身を含む): 20936160

約数和(自身を除く): 12575600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8039, 16078, 32156, 40195, 64312, 80390, 104507, 128624, 160780, 209014, 321560, 418028, 522535, 643120, 836056, 1045070, 1672112, 2090140, 4180280, 8360560]

約数ペア:

[(1, 8360560), (2, 4180280), (4, 2090140), (5, 1672112), (8, 1045070), (10, 836056), (13, 643120), (16, 522535), (20, 418028), (26, 321560), (40, 209014), (52, 160780), (65, 128624), (80, 104507), (104, 80390), (130, 64312), (208, 40195), (260, 32156), (520, 16078), (1040, 8039)]