2546048960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87433}}^1$

素因数の和:87470

約数の個数: 112

約数和(自身を含む): 7461967296

約数和(自身を除く): 4915918336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 87433, 174866, 349732, 437165, 612031, 699464, 874330, 1136629, 1224062, 1398928, 1748660, 2273258, 2448124, 2797856, 3060155, 3497320, 4546516, 4896248, 5595712, 5683145, 6120310, 6994640, 7956403, 9093032, 9792496, 11366290, 12240620, 13989280, 15912806, 18186064, 19584992, 22732580, 24481240, 27978560, 31825612, 36372128, 39169984, 39782015, 45465160, 48962480, 63651224, 72744256, 79564030, 90930320, 97924960, 127302448, 159128060, 181860640, 195849920, 254604896, 318256120, 363721280, 509209792, 636512240, 1273024480, 2546048960]

約数ペア:

[(1, 2546048960), (2, 1273024480), (4, 636512240), (5, 509209792), (7, 363721280), (8, 318256120), (10, 254604896), (13, 195849920), (14, 181860640), (16, 159128060), (20, 127302448), (26, 97924960), (28, 90930320), (32, 79564030), (35, 72744256), (40, 63651224), (52, 48962480), (56, 45465160), (64, 39782015), (65, 39169984), (70, 36372128), (80, 31825612), (91, 27978560), (104, 24481240), (112, 22732580), (130, 19584992), (140, 18186064), (160, 15912806), (182, 13989280), (208, 12240620), (224, 11366290), (260, 9792496), (280, 9093032), (320, 7956403), (364, 6994640), (416, 6120310), (448, 5683145), (455, 5595712), (520, 4896248), (560, 4546516), (728, 3497320), (832, 3060155), (910, 2797856), (1040, 2448124), (1120, 2273258), (1456, 1748660), (1820, 1398928), (2080, 1224062), (2240, 1136629), (2912, 874330), (3640, 699464), (4160, 612031), (5824, 437165), (7280, 349732), (14560, 174866), (29120, 87433)]