41665520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40063}}^1$

素因数の和:40089

約数の個数: 40

約数和(自身を含む): 104326656

約数和(自身を除く): 62661136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40063, 80126, 160252, 200315, 320504, 400630, 520819, 641008, 801260, 1041638, 1602520, 2083276, 2604095, 3205040, 4166552, 5208190, 8333104, 10416380, 20832760, 41665520]

約数ペア:

[(1, 41665520), (2, 20832760), (4, 10416380), (5, 8333104), (8, 5208190), (10, 4166552), (13, 3205040), (16, 2604095), (20, 2083276), (26, 1602520), (40, 1041638), (52, 801260), (65, 641008), (80, 520819), (104, 400630), (130, 320504), (208, 200315), (260, 160252), (520, 80126), (1040, 40063)]