23218670020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{16633}}^1$

素因数の和:16734

約数の個数: 144

約数和(自身を含む): 61367483520

約数和(自身を除く): 38148813500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 169, 182, 236, 260, 295, 338, 364, 413, 455, 590, 676, 767, 826, 845, 910, 1180, 1183, 1534, 1652, 1690, 1820, 2065, 2366, 3068, 3380, 3835, 4130, 4732, 5369, 5915, 7670, 8260, 9971, 10738, 11830, 15340, 16633, 19942, 21476, 23660, 26845, 33266, 39884, 49855, 53690, 66532, 69797, 83165, 99710, 107380, 116431, 139594, 166330, 199420, 216229, 232862, 279188, 332660, 348985, 432458, 465724, 582155, 697970, 864916, 981347, 1081145, 1164310, 1395940, 1513603, 1962694, 2162290, 2328620, 2810977, 3027206, 3925388, 4324580, 4906735, 5621954, 6054412, 6869429, 7568015, 9813470, 11243908, 12757511, 13738858, 14054885, 15136030, 19626940, 19676839, 25515022, 27477716, 28109770, 30272060, 34347145, 39353678, 51030044, 56219540, 63787555, 68694290, 78707356, 89302577, 98384195, 127575110, 137388580, 165847643, 178605154, 196768390, 255150220, 331695286, 357210308, 393536780, 446512885, 663390572, 829238215, 893025770, 1160933501, 1658476430, 1786051540, 2321867002, 3316952860, 4643734004, 5804667505, 11609335010, 23218670020]

約数ペア:

[(1, 23218670020), (2, 11609335010), (4, 5804667505), (5, 4643734004), (7, 3316952860), (10, 2321867002), (13, 1786051540), (14, 1658476430), (20, 1160933501), (26, 893025770), (28, 829238215), (35, 663390572), (52, 446512885), (59, 393536780), (65, 357210308), (70, 331695286), (91, 255150220), (118, 196768390), (130, 178605154), (140, 165847643), (169, 137388580), (182, 127575110), (236, 98384195), (260, 89302577), (295, 78707356), (338, 68694290), (364, 63787555), (413, 56219540), (455, 51030044), (590, 39353678), (676, 34347145), (767, 30272060), (826, 28109770), (845, 27477716), (910, 25515022), (1180, 19676839), (1183, 19626940), (1534, 15136030), (1652, 14054885), (1690, 13738858), (1820, 12757511), (2065, 11243908), (2366, 9813470), (3068, 7568015), (3380, 6869429), (3835, 6054412), (4130, 5621954), (4732, 4906735), (5369, 4324580), (5915, 3925388), (7670, 3027206), (8260, 2810977), (9971, 2328620), (10738, 2162290), (11830, 1962694), (15340, 1513603), (16633, 1395940), (19942, 1164310), (21476, 1081145), (23660, 981347), (26845, 864916), (33266, 697970), (39884, 582155), (49855, 465724), (53690, 432458), (66532, 348985), (69797, 332660), (83165, 279188), (99710, 232862), (107380, 216229), (116431, 199420), (139594, 166330)]