2010596420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2051629}}^1$

素因数の和:2051652

約数の個数: 36

約数和(自身を含む): 4911602220

約数和(自身を除く): 2901005800

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2051629, 4103258, 8206516, 10258145, 14361403, 20516290, 28722806, 41032580, 57445612, 71807015, 100529821, 143614030, 201059642, 287228060, 402119284, 502649105, 1005298210, 2010596420]

約数ペア:

[(1, 2010596420), (2, 1005298210), (4, 502649105), (5, 402119284), (7, 287228060), (10, 201059642), (14, 143614030), (20, 100529821), (28, 71807015), (35, 57445612), (49, 41032580), (70, 28722806), (98, 20516290), (140, 14361403), (196, 10258145), (245, 8206516), (490, 4103258), (980, 2051629)]