8548120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{30529}}^1$

素因数の和:30547

約数の個数: 32

約数和(自身を含む): 21981600

約数和(自身を除く): 13433480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 30529, 61058, 122116, 152645, 213703, 244232, 305290, 427406, 610580, 854812, 1068515, 1221160, 1709624, 2137030, 4274060, 8548120]

約数ペア:

[(1, 8548120), (2, 4274060), (4, 2137030), (5, 1709624), (7, 1221160), (8, 1068515), (10, 854812), (14, 610580), (20, 427406), (28, 305290), (35, 244232), (40, 213703), (56, 152645), (70, 122116), (140, 61058), (280, 30529)]