8401300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2940

約数の個数: 36

約数和(自身を含む): 18865980

約数和(自身を除く): 10464680

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2897, 2900, 5794, 11588, 14485, 28970, 57940, 72425, 84013, 144850, 168026, 289700, 336052, 420065, 840130, 1680260, 2100325, 4200650, 8401300]

約数ペア:

[(1, 8401300), (2, 4200650), (4, 2100325), (5, 1680260), (10, 840130), (20, 420065), (25, 336052), (29, 289700), (50, 168026), (58, 144850), (100, 84013), (116, 72425), (145, 57940), (290, 28970), (580, 14485), (725, 11588), (1450, 5794), (2897, 2900)]