822229486520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1\times {\mathrm{32327}}^1$

素因数の和:33585

約数の個数: 128

約数和(自身を含む): 2042692525440

約数和(自身を除く): 1220463038920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1193, 1640, 2132, 2386, 2665, 4264, 4772, 5330, 5965, 9544, 10660, 11930, 15509, 21320, 23860, 31018, 32327, 47720, 48913, 62036, 64654, 77545, 97826, 124072, 129308, 155090, 161635, 195652, 244565, 258616, 310180, 323270, 391304, 420251, 489130, 620360, 635869, 646540, 840502, 978260, 1271738, 1293080, 1325407, 1681004, 1956520, 2101255, 2543476, 2650814, 3179345, 3362008, 4202510, 5086952, 5301628, 6358690, 6627035, 8405020, 10603256, 12717380, 13254070, 16810040, 17230291, 25434760, 26508140, 34460582, 38566111, 53016280, 68921164, 77132222, 86151455, 137842328, 154264444, 172302910, 192830555, 308528888, 344605820, 385661110, 501359443, 689211640, 771322220, 1002718886, 1542644440, 1581210551, 2005437772, 2506797215, 3162421102, 4010875544, 5013594430, 6324842204, 7906052755, 10027188860, 12649684408, 15812105510, 20054377720, 20555737163, 31624211020, 41111474326, 63248422040, 82222948652, 102778685815, 164445897304, 205557371630, 411114743260, 822229486520]

約数ペア:

[(1, 822229486520), (2, 411114743260), (4, 205557371630), (5, 164445897304), (8, 102778685815), (10, 82222948652), (13, 63248422040), (20, 41111474326), (26, 31624211020), (40, 20555737163), (41, 20054377720), (52, 15812105510), (65, 12649684408), (82, 10027188860), (104, 7906052755), (130, 6324842204), (164, 5013594430), (205, 4010875544), (260, 3162421102), (328, 2506797215), (410, 2005437772), (520, 1581210551), (533, 1542644440), (820, 1002718886), (1066, 771322220), (1193, 689211640), (1640, 501359443), (2132, 385661110), (2386, 344605820), (2665, 308528888), (4264, 192830555), (4772, 172302910), (5330, 154264444), (5965, 137842328), (9544, 86151455), (10660, 77132222), (11930, 68921164), (15509, 53016280), (21320, 38566111), (23860, 34460582), (31018, 26508140), (32327, 25434760), (47720, 17230291), (48913, 16810040), (62036, 13254070), (64654, 12717380), (77545, 10603256), (97826, 8405020), (124072, 6627035), (129308, 6358690), (155090, 5301628), (161635, 5086952), (195652, 4202510), (244565, 3362008), (258616, 3179345), (310180, 2650814), (323270, 2543476), (391304, 2101255), (420251, 1956520), (489130, 1681004), (620360, 1325407), (635869, 1293080), (646540, 1271738), (840502, 978260)]