2012766500

素因数分解:

$2^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{27017}}^1$

素因数の和:27185

約数の個数: 48

約数和(自身を含む): 4425548400

約数和(自身を除く): 2412781900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 149, 250, 298, 500, 596, 745, 1490, 2980, 3725, 7450, 14900, 18625, 27017, 37250, 54034, 74500, 108068, 135085, 270170, 540340, 675425, 1350850, 2701700, 3377125, 4025533, 6754250, 8051066, 13508500, 16102132, 20127665, 40255330, 80510660, 100638325, 201276650, 402553300, 503191625, 1006383250, 2012766500]

約数ペア:

[(1, 2012766500), (2, 1006383250), (4, 503191625), (5, 402553300), (10, 201276650), (20, 100638325), (25, 80510660), (50, 40255330), (100, 20127665), (125, 16102132), (149, 13508500), (250, 8051066), (298, 6754250), (500, 4025533), (596, 3377125), (745, 2701700), (1490, 1350850), (2980, 675425), (3725, 540340), (7450, 270170), (14900, 135085), (18625, 108068), (27017, 74500), (37250, 54034)]