68294800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{24391}}^1$

素因数の和:24416

約数の個数: 60

約数和(自身を含む): 187525696

約数和(自身を除く): 119230896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 24391, 48782, 97564, 121955, 170737, 195128, 243910, 341474, 390256, 487820, 609775, 682948, 853685, 975640, 1219550, 1365896, 1707370, 1951280, 2439100, 2731792, 3414740, 4268425, 4878200, 6829480, 8536850, 9756400, 13658960, 17073700, 34147400, 68294800]

約数ペア:

[(1, 68294800), (2, 34147400), (4, 17073700), (5, 13658960), (7, 9756400), (8, 8536850), (10, 6829480), (14, 4878200), (16, 4268425), (20, 3414740), (25, 2731792), (28, 2439100), (35, 1951280), (40, 1707370), (50, 1365896), (56, 1219550), (70, 975640), (80, 853685), (100, 682948), (112, 609775), (140, 487820), (175, 390256), (200, 341474), (280, 243910), (350, 195128), (400, 170737), (560, 121955), (700, 97564), (1400, 48782), (2800, 24391)]