1799486540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{6701}}^1$

素因数の和:7202

約数の個数: 48

約数和(自身を含む): 3918257280

約数和(自身を除く): 2118770740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 463, 580, 926, 1852, 2315, 4630, 6701, 9260, 13402, 13427, 26804, 26854, 33505, 53708, 67010, 67135, 134020, 134270, 194329, 268540, 388658, 777316, 971645, 1943290, 3102563, 3886580, 6205126, 12410252, 15512815, 31025630, 62051260, 89974327, 179948654, 359897308, 449871635, 899743270, 1799486540]

約数ペア:

[(1, 1799486540), (2, 899743270), (4, 449871635), (5, 359897308), (10, 179948654), (20, 89974327), (29, 62051260), (58, 31025630), (116, 15512815), (145, 12410252), (290, 6205126), (463, 3886580), (580, 3102563), (926, 1943290), (1852, 971645), (2315, 777316), (4630, 388658), (6701, 268540), (9260, 194329), (13402, 134270), (13427, 134020), (26804, 67135), (26854, 67010), (33505, 53708)]