100148840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227611}}^1$

素因数の和:227633

約数の個数: 32

約数和(自身を含む): 245820960

約数和(自身を除く): 145672120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 227611, 455222, 910444, 1138055, 1820888, 2276110, 2503721, 4552220, 5007442, 9104440, 10014884, 12518605, 20029768, 25037210, 50074420, 100148840]

約数ペア:

[(1, 100148840), (2, 50074420), (4, 25037210), (5, 20029768), (8, 12518605), (10, 10014884), (11, 9104440), (20, 5007442), (22, 4552220), (40, 2503721), (44, 2276110), (55, 1820888), (88, 1138055), (110, 910444), (220, 455222), (440, 227611)]