76417460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{77977}}^1$

素因数の和:78000

約数の個数: 36

約数和(自身を含む): 186679332

約数和(自身を除く): 110261872

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 77977, 155954, 311908, 389885, 545839, 779770, 1091678, 1559540, 2183356, 2729195, 3820873, 5458390, 7641746, 10916780, 15283492, 19104365, 38208730, 76417460]

約数ペア:

[(1, 76417460), (2, 38208730), (4, 19104365), (5, 15283492), (7, 10916780), (10, 7641746), (14, 5458390), (20, 3820873), (28, 2729195), (35, 2183356), (49, 1559540), (70, 1091678), (98, 779770), (140, 545839), (196, 389885), (245, 311908), (490, 155954), (980, 77977)]