1567957040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1507651}}^1$

素因数の和:1507677

約数の個数: 40

約数和(自身を含む): 3925925808

約数和(自身を除く): 2357968768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1507651, 3015302, 6030604, 7538255, 12061208, 15076510, 19599463, 24122416, 30153020, 39198926, 60306040, 78397852, 97997315, 120612080, 156795704, 195994630, 313591408, 391989260, 783978520, 1567957040]

約数ペア:

[(1, 1567957040), (2, 783978520), (4, 391989260), (5, 313591408), (8, 195994630), (10, 156795704), (13, 120612080), (16, 97997315), (20, 78397852), (26, 60306040), (40, 39198926), (52, 30153020), (65, 24122416), (80, 19599463), (104, 15076510), (130, 12061208), (208, 7538255), (260, 6030604), (520, 3015302), (1040, 1507651)]