2023277060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{203549}}^1$

素因数の和:203636

約数の個数: 48

約数和(自身を含む): 4924281600

約数和(自身を除く): 2901004540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 203549, 407098, 814196, 1017745, 1424843, 2035490, 2849686, 4070980, 5699372, 7124215, 14248430, 14451979, 28496860, 28903958, 57807916, 72259895, 101163853, 144519790, 202327706, 289039580, 404655412, 505819265, 1011638530, 2023277060]

約数ペア:

[(1, 2023277060), (2, 1011638530), (4, 505819265), (5, 404655412), (7, 289039580), (10, 202327706), (14, 144519790), (20, 101163853), (28, 72259895), (35, 57807916), (70, 28903958), (71, 28496860), (140, 14451979), (142, 14248430), (284, 7124215), (355, 5699372), (497, 4070980), (710, 2849686), (994, 2035490), (1420, 1424843), (1988, 1017745), (2485, 814196), (4970, 407098), (9940, 203549)]