29717680

素因数分解:

$2^4\times 5^1\times {\mathrm{371471}}^1$

素因数の和:371484

約数の個数: 20

約数和(自身を含む): 69093792

約数和(自身を除く): 39376112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 371471, 742942, 1485884, 1857355, 2971768, 3714710, 5943536, 7429420, 14858840, 29717680]

約数ペア:

[(1, 29717680), (2, 14858840), (4, 7429420), (5, 5943536), (8, 3714710), (10, 2971768), (16, 1857355), (20, 1485884), (40, 742942), (80, 371471)]