2880821850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{519067}}^1$

素因数の和:519119

約数の個数: 48

約数和(自身を含む): 7337545248

約数和(自身を除く): 4456723398

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5550, 519067, 1038134, 1557201, 2595335, 3114402, 5190670, 7786005, 12976675, 15572010, 19205479, 25953350, 38410958, 38930025, 57616437, 77860050, 96027395, 115232874, 192054790, 288082185, 480136975, 576164370, 960273950, 1440410925, 2880821850]

約数ペア:

[(1, 2880821850), (2, 1440410925), (3, 960273950), (5, 576164370), (6, 480136975), (10, 288082185), (15, 192054790), (25, 115232874), (30, 96027395), (37, 77860050), (50, 57616437), (74, 38930025), (75, 38410958), (111, 25953350), (150, 19205479), (185, 15572010), (222, 12976675), (370, 7786005), (555, 5190670), (925, 3114402), (1110, 2595335), (1850, 1557201), (2775, 1038134), (5550, 519067)]