79065760

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8101}}^1$

素因数の和:8177

約数の個数: 48

約数和(自身を含む): 189878472

約数和(自身を除く): 110812712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 8101, 9760, 16202, 32404, 40505, 64808, 81010, 129616, 162020, 259232, 324040, 494161, 648080, 988322, 1296160, 1976644, 2470805, 3953288, 4941610, 7906576, 9883220, 15813152, 19766440, 39532880, 79065760]

約数ペア:

[(1, 79065760), (2, 39532880), (4, 19766440), (5, 15813152), (8, 9883220), (10, 7906576), (16, 4941610), (20, 3953288), (32, 2470805), (40, 1976644), (61, 1296160), (80, 988322), (122, 648080), (160, 494161), (244, 324040), (305, 259232), (488, 162020), (610, 129616), (976, 81010), (1220, 64808), (1952, 40505), (2440, 32404), (4880, 16202), (8101, 9760)]