2753804920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1860679}}^1$

素因数の和:1860727

約数の個数: 32

約数和(自身を含む): 6363525600

約数和(自身を除く): 3609720680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1860679, 3721358, 7442716, 9303395, 14885432, 18606790, 37213580, 68845123, 74427160, 137690246, 275380492, 344225615, 550760984, 688451230, 1376902460, 2753804920]

約数ペア:

[(1, 2753804920), (2, 1376902460), (4, 688451230), (5, 550760984), (8, 344225615), (10, 275380492), (20, 137690246), (37, 74427160), (40, 68845123), (74, 37213580), (148, 18606790), (185, 14885432), (296, 9303395), (370, 7442716), (740, 3721358), (1480, 1860679)]