79618780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{59417}}^1$

素因数の和:59493

約数の個数: 24

約数和(自身を含む): 169697808

約数和(自身を除く): 90079028

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 59417, 118834, 237668, 297085, 594170, 1188340, 3980939, 7961878, 15923756, 19904695, 39809390, 79618780]

約数ペア:

[(1, 79618780), (2, 39809390), (4, 19904695), (5, 15923756), (10, 7961878), (20, 3980939), (67, 1188340), (134, 594170), (268, 297085), (335, 237668), (670, 118834), (1340, 59417)]