250531730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{3659}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 464849280

約数和(自身を除く): 214317550

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 334, 410, 835, 1670, 3659, 6847, 7318, 13694, 18295, 34235, 36590, 68470, 150019, 300038, 611053, 750095, 1222106, 1500190, 3055265, 6110530, 25053173, 50106346, 125265865, 250531730]

約数ペア:

[(1, 250531730), (2, 125265865), (5, 50106346), (10, 25053173), (41, 6110530), (82, 3055265), (167, 1500190), (205, 1222106), (334, 750095), (410, 611053), (835, 300038), (1670, 150019), (3659, 68470), (6847, 36590), (7318, 34235), (13694, 18295)]