122966707960

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23466929}}^1$

素因数の和:23467071

約数の個数: 32

約数和(自身を含む): 278787128400

約数和(自身を除く): 155820420440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 23466929, 46933858, 93867716, 117334645, 187735432, 234669290, 469338580, 938677160, 3074167699, 6148335398, 12296670796, 15370838495, 24593341592, 30741676990, 61483353980, 122966707960]

約数ペア:

[(1, 122966707960), (2, 61483353980), (4, 30741676990), (5, 24593341592), (8, 15370838495), (10, 12296670796), (20, 6148335398), (40, 3074167699), (131, 938677160), (262, 469338580), (524, 234669290), (655, 187735432), (1048, 117334645), (1310, 93867716), (2620, 46933858), (5240, 23466929)]