2195133040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{741599}}^1$

素因数の和:741649

約数の個数: 40

約数和(自身を含む): 5241628800

約数和(自身を除く): 3046495760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 741599, 1483198, 2966396, 3707995, 5932792, 7415990, 11865584, 14831980, 27439163, 29663960, 54878326, 59327920, 109756652, 137195815, 219513304, 274391630, 439026608, 548783260, 1097566520, 2195133040]

約数ペア:

[(1, 2195133040), (2, 1097566520), (4, 548783260), (5, 439026608), (8, 274391630), (10, 219513304), (16, 137195815), (20, 109756652), (37, 59327920), (40, 54878326), (74, 29663960), (80, 27439163), (148, 14831980), (185, 11865584), (296, 7415990), (370, 5932792), (592, 3707995), (740, 2966396), (1480, 1483198), (2960, 741599)]