102548560

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5107}}^1$

素因数の和:5371

約数の個数: 40

約数和(自身を含む): 239422176

約数和(自身を除く): 136873616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 5107, 10040, 10214, 20080, 20428, 25535, 40856, 51070, 81712, 102140, 204280, 408560, 1281857, 2563714, 5127428, 6409285, 10254856, 12818570, 20509712, 25637140, 51274280, 102548560]

約数ペア:

[(1, 102548560), (2, 51274280), (4, 25637140), (5, 20509712), (8, 12818570), (10, 10254856), (16, 6409285), (20, 5127428), (40, 2563714), (80, 1281857), (251, 408560), (502, 204280), (1004, 102140), (1255, 81712), (2008, 51070), (2510, 40856), (4016, 25535), (5020, 20428), (5107, 20080), (10040, 10214)]