88495820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 135038260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 71, 116, 140, 142, 145, 203, 284, 290, 307, 355, 406, 497, 580, 614, 710, 812, 994, 1015, 1228, 1420, 1535, 1988, 2030, 2059, 2149, 2485, 3070, 4060, 4118, 4298, 4970, 6140, 8236, 8596, 8903, 9940, 10295, 10745, 14413, 17806, 20590, 21490, 21797, 28826, 35612, 41180, 42980, 43594, 44515, 57652, 62321, 72065, 87188, 89030, 108985, 124642, 144130, 152579, 178060, 217970, 249284, 288260, 305158, 311605, 435940, 610316, 623210, 632113, 762895, 1246420, 1264226, 1525790, 2528452, 3051580, 3160565, 4424791, 6321130, 8849582, 12642260, 17699164, 22123955, 44247910, 88495820]

約数ペア:

[(1, 88495820), (2, 44247910), (4, 22123955), (5, 17699164), (7, 12642260), (10, 8849582), (14, 6321130), (20, 4424791), (28, 3160565), (29, 3051580), (35, 2528452), (58, 1525790), (70, 1264226), (71, 1246420), (116, 762895), (140, 632113), (142, 623210), (145, 610316), (203, 435940), (284, 311605), (290, 305158), (307, 288260), (355, 249284), (406, 217970), (497, 178060), (580, 152579), (614, 144130), (710, 124642), (812, 108985), (994, 89030), (1015, 87188), (1228, 72065), (1420, 62321), (1535, 57652), (1988, 44515), (2030, 43594), (2059, 42980), (2149, 41180), (2485, 35612), (3070, 28826), (4060, 21797), (4118, 21490), (4298, 20590), (4970, 17806), (6140, 14413), (8236, 10745), (8596, 10295), (8903, 9940)]