249361120

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11897}}^1$

素因数の和:12043

約数の個数: 48

約数和(自身を含む): 593662608

約数和(自身を除く): 344301488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 10480, 11897, 20960, 23794, 47588, 59485, 95176, 118970, 190352, 237940, 380704, 475880, 951760, 1558507, 1903520, 3117014, 6234028, 7792535, 12468056, 15585070, 24936112, 31170140, 49872224, 62340280, 124680560, 249361120]

約数ペア:

[(1, 249361120), (2, 124680560), (4, 62340280), (5, 49872224), (8, 31170140), (10, 24936112), (16, 15585070), (20, 12468056), (32, 7792535), (40, 6234028), (80, 3117014), (131, 1903520), (160, 1558507), (262, 951760), (524, 475880), (655, 380704), (1048, 237940), (1310, 190352), (2096, 118970), (2620, 95176), (4192, 59485), (5240, 47588), (10480, 23794), (11897, 20960)]