88359320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{315569}}^1$

素因数の和:315587

約数の個数: 32

約数和(自身を含む): 227210400

約数和(自身を除く): 138851080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 315569, 631138, 1262276, 1577845, 2208983, 2524552, 3155690, 4417966, 6311380, 8835932, 11044915, 12622760, 17671864, 22089830, 44179660, 88359320]

約数ペア:

[(1, 88359320), (2, 44179660), (4, 22089830), (5, 17671864), (7, 12622760), (8, 11044915), (10, 8835932), (14, 6311380), (20, 4417966), (28, 3155690), (35, 2524552), (40, 2208983), (56, 1577845), (70, 1262276), (140, 631138), (280, 315569)]