4459572780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5717401}}^1$

素因数の和:5717426

約数の個数: 48

約数和(自身を含む): 13447329504

約数和(自身を除く): 8987756724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5717401, 11434802, 17152203, 22869604, 28587005, 34304406, 57174010, 68608812, 74326213, 85761015, 114348020, 148652426, 171522030, 222978639, 297304852, 343044060, 371631065, 445957278, 743262130, 891914556, 1114893195, 1486524260, 2229786390, 4459572780]

約数ペア:

[(1, 4459572780), (2, 2229786390), (3, 1486524260), (4, 1114893195), (5, 891914556), (6, 743262130), (10, 445957278), (12, 371631065), (13, 343044060), (15, 297304852), (20, 222978639), (26, 171522030), (30, 148652426), (39, 114348020), (52, 85761015), (60, 74326213), (65, 68608812), (78, 57174010), (130, 34304406), (156, 28587005), (195, 22869604), (260, 17152203), (390, 11434802), (780, 5717401)]