77381060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 170127216

約数和(自身を除く): 92746156

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 1973, 3922, 3946, 7844, 7892, 9805, 9865, 19610, 19730, 39220, 39460, 73001, 104569, 146002, 209138, 292004, 365005, 418276, 522845, 730010, 1045690, 1460020, 2091380, 3869053, 7738106, 15476212, 19345265, 38690530, 77381060]

約数ペア:

[(1, 77381060), (2, 38690530), (4, 19345265), (5, 15476212), (10, 7738106), (20, 3869053), (37, 2091380), (53, 1460020), (74, 1045690), (106, 730010), (148, 522845), (185, 418276), (212, 365005), (265, 292004), (370, 209138), (530, 146002), (740, 104569), (1060, 73001), (1961, 39460), (1973, 39220), (3922, 19730), (3946, 19610), (7844, 9865), (7892, 9805)]