146382020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{55871}}^1$

素因数の和:56011

約数の個数: 24

約数和(自身を含む): 309754368

約数和(自身を除く): 163372348

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 55871, 111742, 223484, 279355, 558710, 1117420, 7319101, 14638202, 29276404, 36595505, 73191010, 146382020]

約数ペア:

[(1, 146382020), (2, 73191010), (4, 36595505), (5, 29276404), (10, 14638202), (20, 7319101), (131, 1117420), (262, 558710), (524, 279355), (655, 223484), (1310, 111742), (2620, 55871)]