3855020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14827}}^1$

素因数の和:14849

約数の個数: 24

約数和(自身を含む): 8718864

約数和(自身を除く): 4863844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14827, 29654, 59308, 74135, 148270, 192751, 296540, 385502, 771004, 963755, 1927510, 3855020]

約数ペア:

[(1, 3855020), (2, 1927510), (4, 963755), (5, 771004), (10, 385502), (13, 296540), (20, 192751), (26, 148270), (52, 74135), (65, 59308), (130, 29654), (260, 14827)]