75502660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 164934000

約数和(自身を除く): 89431340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 349, 373, 580, 698, 746, 1396, 1492, 1745, 1865, 3490, 3730, 6980, 7460, 10121, 10817, 20242, 21634, 40484, 43268, 50605, 54085, 101210, 108170, 130177, 202420, 216340, 260354, 520708, 650885, 1301770, 2603540, 3775133, 7550266, 15100532, 18875665, 37751330, 75502660]

約数ペア:

[(1, 75502660), (2, 37751330), (4, 18875665), (5, 15100532), (10, 7550266), (20, 3775133), (29, 2603540), (58, 1301770), (116, 650885), (145, 520708), (290, 260354), (349, 216340), (373, 202420), (580, 130177), (698, 108170), (746, 101210), (1396, 54085), (1492, 50605), (1745, 43268), (1865, 40484), (3490, 21634), (3730, 20242), (6980, 10817), (7460, 10121)]