326569120

素因数分解:

$2^5\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2003}}^1$

素因数の和:3037

約数の個数: 48

約数和(自身を含む): 772662240

約数和(自身を除く): 446093120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1019, 2003, 2038, 4006, 4076, 5095, 8012, 8152, 10015, 10190, 16024, 16304, 20030, 20380, 32048, 32608, 40060, 40760, 64096, 80120, 81520, 160240, 163040, 320480, 2041057, 4082114, 8164228, 10205285, 16328456, 20410570, 32656912, 40821140, 65313824, 81642280, 163284560, 326569120]

約数ペア:

[(1, 326569120), (2, 163284560), (4, 81642280), (5, 65313824), (8, 40821140), (10, 32656912), (16, 20410570), (20, 16328456), (32, 10205285), (40, 8164228), (80, 4082114), (160, 2041057), (1019, 320480), (2003, 163040), (2038, 160240), (4006, 81520), (4076, 80120), (5095, 64096), (8012, 40760), (8152, 40060), (10015, 32608), (10190, 32048), (16024, 20380), (16304, 20030)]