104011880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{371471}}^1$

素因数の和:371489

約数の個数: 32

約数和(自身を含む): 267459840

約数和(自身を除く): 163447960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 371471, 742942, 1485884, 1857355, 2600297, 2971768, 3714710, 5200594, 7429420, 10401188, 13001485, 14858840, 20802376, 26002970, 52005940, 104011880]

約数ペア:

[(1, 104011880), (2, 52005940), (4, 26002970), (5, 20802376), (7, 14858840), (8, 13001485), (10, 10401188), (14, 7429420), (20, 5200594), (28, 3714710), (35, 2971768), (40, 2600297), (56, 1857355), (70, 1485884), (140, 742942), (280, 371471)]