7667893280

素因数分解:

$2^5\times 5^1\times {\mathrm{9949}}^1\times {\mathrm{4817}}^1$

素因数の和:14781

約数の個数: 48

約数和(自身を含む): 18120979800

約数和(自身を除く): 10453086520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4817, 9634, 9949, 19268, 19898, 24085, 38536, 39796, 48170, 49745, 77072, 79592, 96340, 99490, 154144, 159184, 192680, 198980, 318368, 385360, 397960, 770720, 795920, 1591840, 47924333, 95848666, 191697332, 239621665, 383394664, 479243330, 766789328, 958486660, 1533578656, 1916973320, 3833946640, 7667893280]

約数ペア:

[(1, 7667893280), (2, 3833946640), (4, 1916973320), (5, 1533578656), (8, 958486660), (10, 766789328), (16, 479243330), (20, 383394664), (32, 239621665), (40, 191697332), (80, 95848666), (160, 47924333), (4817, 1591840), (9634, 795920), (9949, 770720), (19268, 397960), (19898, 385360), (24085, 318368), (38536, 198980), (39796, 192680), (48170, 159184), (49745, 154144), (77072, 99490), (79592, 96340)]