71018660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{52999}}^1$

素因数の和:53075

約数の個数: 24

約数和(自身を含む): 151368000

約数和(自身を除く): 80349340

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 52999, 105998, 211996, 264995, 529990, 1059980, 3550933, 7101866, 14203732, 17754665, 35509330, 71018660]

約数ペア:

[(1, 71018660), (2, 35509330), (4, 17754665), (5, 14203732), (10, 7101866), (20, 3550933), (67, 1059980), (134, 529990), (268, 264995), (335, 211996), (670, 105998), (1340, 52999)]