1840540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7079}}^1$

素因数の和:7101

約数の個数: 24

約数和(自身を含む): 4163040

約数和(自身を除く): 2322500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7079, 14158, 28316, 35395, 70790, 92027, 141580, 184054, 368108, 460135, 920270, 1840540]

約数ペア:

[(1, 1840540), (2, 920270), (4, 460135), (5, 368108), (10, 184054), (13, 141580), (20, 92027), (26, 70790), (52, 35395), (65, 28316), (130, 14158), (260, 7079)]