47265560

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8501}}^1$

素因数の和:8651

約数の個数: 32

約数和(自身を含む): 107125200

約数和(自身を除く): 59859640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 8501, 17002, 34004, 42505, 68008, 85010, 170020, 340040, 1181639, 2363278, 4726556, 5908195, 9453112, 11816390, 23632780, 47265560]

約数ペア:

[(1, 47265560), (2, 23632780), (4, 11816390), (5, 9453112), (8, 5908195), (10, 4726556), (20, 2363278), (40, 1181639), (139, 340040), (278, 170020), (556, 85010), (695, 68008), (1112, 42505), (1390, 34004), (2780, 17002), (5560, 8501)]