28803020690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1\times {\mathrm{116437}}^1$

素因数の和:117326

約数の個数: 32

約数和(自身を含む): 53696548080

約数和(自身を除く): 24893527390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 853, 1706, 4265, 8530, 24737, 49474, 116437, 123685, 232874, 247370, 582185, 1164370, 3376673, 6753346, 16883365, 33766730, 99320761, 198641522, 496603805, 993207610, 2880302069, 5760604138, 14401510345, 28803020690]

約数ペア:

[(1, 28803020690), (2, 14401510345), (5, 5760604138), (10, 2880302069), (29, 993207610), (58, 496603805), (145, 198641522), (290, 99320761), (853, 33766730), (1706, 16883365), (4265, 6753346), (8530, 3376673), (24737, 1164370), (49474, 582185), (116437, 247370), (123685, 232874)]