137785040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{46549}}^1$

素因数の和:46599

約数の個数: 40

約数和(自身を含む): 329015400

約数和(自身を除く): 191230360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 46549, 93098, 186196, 232745, 372392, 465490, 744784, 930980, 1722313, 1861960, 3444626, 3723920, 6889252, 8611565, 13778504, 17223130, 27557008, 34446260, 68892520, 137785040]

約数ペア:

[(1, 137785040), (2, 68892520), (4, 34446260), (5, 27557008), (8, 17223130), (10, 13778504), (16, 8611565), (20, 6889252), (37, 3723920), (40, 3444626), (74, 1861960), (80, 1722313), (148, 930980), (185, 744784), (296, 465490), (370, 372392), (592, 232745), (740, 186196), (1480, 93098), (2960, 46549)]