29175220

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2971}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 61413408

約数和(自身を除く): 32238188

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 2971, 4910, 5942, 9820, 11884, 14855, 29710, 59420, 1458761, 2917522, 5835044, 7293805, 14587610, 29175220]

約数ペア:

[(1, 29175220), (2, 14587610), (4, 7293805), (5, 5835044), (10, 2917522), (20, 1458761), (491, 59420), (982, 29710), (1964, 14855), (2455, 11884), (2971, 9820), (4910, 5942)]