86127020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10427}}^1$

素因数の和:10502

約数の個数: 48

約数和(自身を含む): 210228480

約数和(自身を除く): 124101460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 10427, 20854, 41708, 52135, 72989, 104270, 145978, 208540, 291956, 364945, 615193, 729890, 1230386, 1459780, 2460772, 3075965, 4306351, 6151930, 8612702, 12303860, 17225404, 21531755, 43063510, 86127020]

約数ペア:

[(1, 86127020), (2, 43063510), (4, 21531755), (5, 17225404), (7, 12303860), (10, 8612702), (14, 6151930), (20, 4306351), (28, 3075965), (35, 2460772), (59, 1459780), (70, 1230386), (118, 729890), (140, 615193), (236, 364945), (295, 291956), (413, 208540), (590, 145978), (826, 104270), (1180, 72989), (1652, 52135), (2065, 41708), (4130, 20854), (8260, 10427)]