13585520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13063}}^1$

素因数の和:13089

約数の個数: 40

約数和(自身を含む): 34018656

約数和(自身を除く): 20433136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 13063, 26126, 52252, 65315, 104504, 130630, 169819, 209008, 261260, 339638, 522520, 679276, 849095, 1045040, 1358552, 1698190, 2717104, 3396380, 6792760, 13585520]

約数ペア:

[(1, 13585520), (2, 6792760), (4, 3396380), (5, 2717104), (8, 1698190), (10, 1358552), (13, 1045040), (16, 849095), (20, 679276), (26, 522520), (40, 339638), (52, 261260), (65, 209008), (80, 169819), (104, 130630), (130, 104504), (208, 65315), (260, 52252), (520, 26126), (1040, 13063)]