78480110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107507}}^1$

素因数の和:107587

約数の個数: 16

約数和(自身を含む): 143200656

約数和(自身を除く): 64720546

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 107507, 215014, 537535, 1075070, 7848011, 15696022, 39240055, 78480110]

約数ペア:

[(1, 78480110), (2, 39240055), (5, 15696022), (10, 7848011), (73, 1075070), (146, 537535), (365, 215014), (730, 107507)]