2013100240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{535399}}^1$

素因数の和:535459

約数の個数: 40

約数和(自身を含む): 4780051200

約数和(自身を除く): 2766950960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 535399, 1070798, 2141596, 2676995, 4283192, 5353990, 8566384, 10707980, 21415960, 25163753, 42831920, 50327506, 100655012, 125818765, 201310024, 251637530, 402620048, 503275060, 1006550120, 2013100240]

約数ペア:

[(1, 2013100240), (2, 1006550120), (4, 503275060), (5, 402620048), (8, 251637530), (10, 201310024), (16, 125818765), (20, 100655012), (40, 50327506), (47, 42831920), (80, 25163753), (94, 21415960), (188, 10707980), (235, 8566384), (376, 5353990), (470, 4283192), (752, 2676995), (940, 2141596), (1880, 1070798), (3760, 535399)]