10255020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 29154048

約数和(自身を除く): 18899028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2551, 4020, 5102, 7653, 10204, 12755, 15306, 25510, 30612, 38265, 51020, 76530, 153060, 170917, 341834, 512751, 683668, 854585, 1025502, 1709170, 2051004, 2563755, 3418340, 5127510, 10255020]

約数ペア:

[(1, 10255020), (2, 5127510), (3, 3418340), (4, 2563755), (5, 2051004), (6, 1709170), (10, 1025502), (12, 854585), (15, 683668), (20, 512751), (30, 341834), (60, 170917), (67, 153060), (134, 76530), (201, 51020), (268, 38265), (335, 30612), (402, 25510), (670, 15306), (804, 12755), (1005, 10204), (1340, 7653), (2010, 5102), (2551, 4020)]