3809480

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 4839160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 727, 1048, 1310, 1454, 2620, 2908, 3635, 5240, 5816, 7270, 14540, 29080, 95237, 190474, 380948, 476185, 761896, 952370, 1904740, 3809480]

約数ペア:

[(1, 3809480), (2, 1904740), (4, 952370), (5, 761896), (8, 476185), (10, 380948), (20, 190474), (40, 95237), (131, 29080), (262, 14540), (524, 7270), (655, 5816), (727, 5240), (1048, 3635), (1310, 2908), (1454, 2620)]