7113880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5779

約数の個数: 32

約数和(自身を含む): 16525440

約数和(自身を除く): 9411560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5737, 11474, 22948, 28685, 45896, 57370, 114740, 177847, 229480, 355694, 711388, 889235, 1422776, 1778470, 3556940, 7113880]

約数ペア:

[(1, 7113880), (2, 3556940), (4, 1778470), (5, 1422776), (8, 889235), (10, 711388), (20, 355694), (31, 229480), (40, 177847), (62, 114740), (124, 57370), (155, 45896), (248, 28685), (310, 22948), (620, 11474), (1240, 5737)]