6880718800

素因数分解:

$2^4\times 5^2\times {\mathrm{1091}}^1\times {\mathrm{15767}}^1$

素因数の和:16876

約数の個数: 60

約数和(自身を含む): 16547128416

約数和(自身を除く): 9666409616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1091, 2182, 4364, 5455, 8728, 10910, 15767, 17456, 21820, 27275, 31534, 43640, 54550, 63068, 78835, 87280, 109100, 126136, 157670, 218200, 252272, 315340, 394175, 436400, 630680, 788350, 1261360, 1576700, 3153400, 6306800, 17201797, 34403594, 68807188, 86008985, 137614376, 172017970, 275228752, 344035940, 430044925, 688071880, 860089850, 1376143760, 1720179700, 3440359400, 6880718800]

約数ペア:

[(1, 6880718800), (2, 3440359400), (4, 1720179700), (5, 1376143760), (8, 860089850), (10, 688071880), (16, 430044925), (20, 344035940), (25, 275228752), (40, 172017970), (50, 137614376), (80, 86008985), (100, 68807188), (200, 34403594), (400, 17201797), (1091, 6306800), (2182, 3153400), (4364, 1576700), (5455, 1261360), (8728, 788350), (10910, 630680), (15767, 436400), (17456, 394175), (21820, 315340), (27275, 252272), (31534, 218200), (43640, 157670), (54550, 126136), (63068, 109100), (78835, 87280)]