2153728510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{40189}}^1$

素因数の和:40452

約数の個数: 32

約数和(自身を含む): 4062726720

約数和(自身を除く): 1908998210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 1165, 2330, 5359, 10718, 26795, 40189, 53590, 80378, 200945, 401890, 924347, 1848694, 4621735, 9243470, 9364037, 18728074, 46820185, 93640370, 215372851, 430745702, 1076864255, 2153728510]

約数ペア:

[(1, 2153728510), (2, 1076864255), (5, 430745702), (10, 215372851), (23, 93640370), (46, 46820185), (115, 18728074), (230, 9364037), (233, 9243470), (466, 4621735), (1165, 1848694), (2330, 924347), (5359, 401890), (10718, 200945), (26795, 80378), (40189, 53590)]