108449720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142697}}^1$

素因数の和:142727

約数の個数: 32

約数和(自身を含む): 256856400

約数和(自身を除く): 148406680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 142697, 285394, 570788, 713485, 1141576, 1426970, 2711243, 2853940, 5422486, 5707880, 10844972, 13556215, 21689944, 27112430, 54224860, 108449720]

約数ペア:

[(1, 108449720), (2, 54224860), (4, 27112430), (5, 21689944), (8, 13556215), (10, 10844972), (19, 5707880), (20, 5422486), (38, 2853940), (40, 2711243), (76, 1426970), (95, 1141576), (152, 713485), (190, 570788), (380, 285394), (760, 142697)]