89030620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2777}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 214683840

約数和(自身を除く): 125653220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 2777, 3206, 4580, 5554, 6412, 8015, 11108, 13885, 16030, 19439, 27770, 32060, 38878, 55540, 77756, 97195, 194390, 388780, 635933, 1271866, 2543732, 3179665, 4451531, 6359330, 8903062, 12718660, 17806124, 22257655, 44515310, 89030620]

約数ペア:

[(1, 89030620), (2, 44515310), (4, 22257655), (5, 17806124), (7, 12718660), (10, 8903062), (14, 6359330), (20, 4451531), (28, 3179665), (35, 2543732), (70, 1271866), (140, 635933), (229, 388780), (458, 194390), (916, 97195), (1145, 77756), (1603, 55540), (2290, 38878), (2777, 32060), (3206, 27770), (4580, 19439), (5554, 16030), (6412, 13885), (8015, 11108)]