2016604520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4567}}^1$

素因数の和:4687

約数の個数: 128

約数和(自身を含む): 5525452800

約数和(自身を除く): 3508848280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 83, 95, 133, 140, 152, 166, 190, 266, 280, 332, 380, 415, 532, 581, 664, 665, 760, 830, 1064, 1162, 1330, 1577, 1660, 2324, 2660, 2905, 3154, 3320, 4567, 4648, 5320, 5810, 6308, 7885, 9134, 11039, 11620, 12616, 15770, 18268, 22078, 22835, 23240, 31540, 31969, 36536, 44156, 45670, 55195, 63080, 63938, 86773, 88312, 91340, 110390, 127876, 159845, 173546, 182680, 220780, 255752, 319690, 347092, 379061, 433865, 441560, 607411, 639380, 694184, 758122, 867730, 1214822, 1278760, 1516244, 1735460, 1895305, 2429644, 2653427, 3032488, 3037055, 3470920, 3790610, 4859288, 5306854, 6074110, 7202159, 7581220, 10613708, 12148220, 13267135, 14404318, 15162440, 21227416, 24296440, 26534270, 28808636, 36010795, 50415113, 53068540, 57617272, 72021590, 100830226, 106137080, 144043180, 201660452, 252075565, 288086360, 403320904, 504151130, 1008302260, 2016604520]

約数ペア:

[(1, 2016604520), (2, 1008302260), (4, 504151130), (5, 403320904), (7, 288086360), (8, 252075565), (10, 201660452), (14, 144043180), (19, 106137080), (20, 100830226), (28, 72021590), (35, 57617272), (38, 53068540), (40, 50415113), (56, 36010795), (70, 28808636), (76, 26534270), (83, 24296440), (95, 21227416), (133, 15162440), (140, 14404318), (152, 13267135), (166, 12148220), (190, 10613708), (266, 7581220), (280, 7202159), (332, 6074110), (380, 5306854), (415, 4859288), (532, 3790610), (581, 3470920), (664, 3037055), (665, 3032488), (760, 2653427), (830, 2429644), (1064, 1895305), (1162, 1735460), (1330, 1516244), (1577, 1278760), (1660, 1214822), (2324, 867730), (2660, 758122), (2905, 694184), (3154, 639380), (3320, 607411), (4567, 441560), (4648, 433865), (5320, 379061), (5810, 347092), (6308, 319690), (7885, 255752), (9134, 220780), (11039, 182680), (11620, 173546), (12616, 159845), (15770, 127876), (18268, 110390), (22078, 91340), (22835, 88312), (23240, 86773), (31540, 63938), (31969, 63080), (36536, 55195), (44156, 45670)]