82149790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1423}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 155022336

約数和(自身を除く): 72872546

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 1423, 2510, 2846, 5773, 7115, 11546, 14230, 28865, 32729, 57730, 65458, 163645, 327290, 357173, 714346, 1785865, 3571730, 8214979, 16429958, 41074895, 82149790]

約数ペア:

[(1, 82149790), (2, 41074895), (5, 16429958), (10, 8214979), (23, 3571730), (46, 1785865), (115, 714346), (230, 357173), (251, 327290), (502, 163645), (1255, 65458), (1423, 57730), (2510, 32729), (2846, 28865), (5773, 14230), (7115, 11546)]