3278804560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{13007}}^1$

素因数の和:13180

約数の個数: 80

約数和(自身を含む): 8013344256

約数和(自身を除く): 4734539696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 137, 184, 230, 274, 368, 460, 548, 685, 920, 1096, 1370, 1840, 2192, 2740, 3151, 5480, 6302, 10960, 12604, 13007, 15755, 25208, 26014, 31510, 50416, 52028, 63020, 65035, 104056, 126040, 130070, 208112, 252080, 260140, 299161, 520280, 598322, 1040560, 1196644, 1495805, 1781959, 2393288, 2991610, 3563918, 4786576, 5983220, 7127836, 8909795, 11966440, 14255672, 17819590, 23932880, 28511344, 35639180, 40985057, 71278360, 81970114, 142556720, 163940228, 204925285, 327880456, 409850570, 655760912, 819701140, 1639402280, 3278804560]

約数ペア:

[(1, 3278804560), (2, 1639402280), (4, 819701140), (5, 655760912), (8, 409850570), (10, 327880456), (16, 204925285), (20, 163940228), (23, 142556720), (40, 81970114), (46, 71278360), (80, 40985057), (92, 35639180), (115, 28511344), (137, 23932880), (184, 17819590), (230, 14255672), (274, 11966440), (368, 8909795), (460, 7127836), (548, 5983220), (685, 4786576), (920, 3563918), (1096, 2991610), (1370, 2393288), (1840, 1781959), (2192, 1495805), (2740, 1196644), (3151, 1040560), (5480, 598322), (6302, 520280), (10960, 299161), (12604, 260140), (13007, 252080), (15755, 208112), (25208, 130070), (26014, 126040), (31510, 104056), (50416, 65035), (52028, 63020)]