124680560

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11897}}^1$

素因数の和:12041

約数の個数: 40

約数和(自身を含む): 292119696

約数和(自身を除く): 167439136

約数列:

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

約数ペア:

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