1189289320

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^2\times {\mathrm{577}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 2692399140

約数和(自身を除く): 1503109820

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 577, 908, 1135, 1154, 1816, 2270, 2308, 2885, 4540, 4616, 5770, 9080, 11540, 23080, 51529, 103058, 130979, 206116, 257645, 261958, 412232, 515290, 523916, 654895, 1030580, 1047832, 1309790, 2061160, 2619580, 5239160, 29732233, 59464466, 118928932, 148661165, 237857864, 297322330, 594644660, 1189289320]

約数ペア:

[(1, 1189289320), (2, 594644660), (4, 297322330), (5, 237857864), (8, 148661165), (10, 118928932), (20, 59464466), (40, 29732233), (227, 5239160), (454, 2619580), (577, 2061160), (908, 1309790), (1135, 1047832), (1154, 1030580), (1816, 654895), (2270, 523916), (2308, 515290), (2885, 412232), (4540, 261958), (4616, 257645), (5770, 206116), (9080, 130979), (11540, 103058), (23080, 51529)]