66800110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7039}}^1$

素因数の和:7132

約数の個数: 32

約数和(自身を含む): 131281920

約数和(自身を除く): 64481810

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 7039, 9490, 14078, 35195, 70390, 91507, 183014, 457535, 513847, 915070, 1027694, 2569235, 5138470, 6680011, 13360022, 33400055, 66800110]

約数ペア:

[(1, 66800110), (2, 33400055), (5, 13360022), (10, 6680011), (13, 5138470), (26, 2569235), (65, 1027694), (73, 915070), (130, 513847), (146, 457535), (365, 183014), (730, 91507), (949, 70390), (1898, 35195), (4745, 14078), (7039, 9490)]