2068695440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2737

約数の個数: 160

約数和(自身を含む): 5832055296

約数和(自身を除く): 3763359856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 61, 70, 80, 92, 112, 115, 122, 140, 161, 184, 230, 244, 280, 305, 322, 368, 427, 460, 488, 560, 610, 644, 805, 854, 920, 976, 1220, 1288, 1403, 1610, 1708, 1840, 2135, 2440, 2576, 2633, 2806, 3220, 3416, 4270, 4880, 5266, 5612, 6440, 6832, 7015, 8540, 9821, 10532, 11224, 12880, 13165, 14030, 17080, 18431, 19642, 21064, 22448, 26330, 28060, 34160, 36862, 39284, 42128, 49105, 52660, 56120, 60559, 73724, 78568, 92155, 98210, 105320, 112240, 121118, 147448, 157136, 160613, 184310, 196420, 210640, 242236, 294896, 302795, 321226, 368620, 392840, 423913, 484472, 605590, 642452, 737240, 785680, 803065, 847826, 968944, 1124291, 1211180, 1284904, 1474480, 1606130, 1695652, 2119565, 2248582, 2422360, 2569808, 3212260, 3391304, 3694099, 4239130, 4497164, 4844720, 5621455, 6424520, 6782608, 7388198, 8478260, 8994328, 11242910, 12849040, 14776396, 16956520, 17988656, 18470495, 22485820, 25858693, 29552792, 33913040, 36940990, 44971640, 51717386, 59105584, 73881980, 89943280, 103434772, 129293465, 147763960, 206869544, 258586930, 295527920, 413739088, 517173860, 1034347720, 2068695440]

約数ペア:

[(1, 2068695440), (2, 1034347720), (4, 517173860), (5, 413739088), (7, 295527920), (8, 258586930), (10, 206869544), (14, 147763960), (16, 129293465), (20, 103434772), (23, 89943280), (28, 73881980), (35, 59105584), (40, 51717386), (46, 44971640), (56, 36940990), (61, 33913040), (70, 29552792), (80, 25858693), (92, 22485820), (112, 18470495), (115, 17988656), (122, 16956520), (140, 14776396), (161, 12849040), (184, 11242910), (230, 8994328), (244, 8478260), (280, 7388198), (305, 6782608), (322, 6424520), (368, 5621455), (427, 4844720), (460, 4497164), (488, 4239130), (560, 3694099), (610, 3391304), (644, 3212260), (805, 2569808), (854, 2422360), (920, 2248582), (976, 2119565), (1220, 1695652), (1288, 1606130), (1403, 1474480), (1610, 1284904), (1708, 1211180), (1840, 1124291), (2135, 968944), (2440, 847826), (2576, 803065), (2633, 785680), (2806, 737240), (3220, 642452), (3416, 605590), (4270, 484472), (4880, 423913), (5266, 392840), (5612, 368620), (6440, 321226), (6832, 302795), (7015, 294896), (8540, 242236), (9821, 210640), (10532, 196420), (11224, 184310), (12880, 160613), (13165, 157136), (14030, 147448), (17080, 121118), (18431, 112240), (19642, 105320), (21064, 98210), (22448, 92155), (26330, 78568), (28060, 73724), (34160, 60559), (36862, 56120), (39284, 52660), (42128, 49105)]