119189560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{60811}}^1$

素因数の和:60836

約数の個数: 48

約数和(自身を含む): 311965560

約数和(自身を除く): 192776000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 60811, 121622, 243244, 304055, 425677, 486488, 608110, 851354, 1216220, 1702708, 2128385, 2432440, 2979739, 3405416, 4256770, 5959478, 8513540, 11918956, 14898695, 17027080, 23837912, 29797390, 59594780, 119189560]

約数ペア:

[(1, 119189560), (2, 59594780), (4, 29797390), (5, 23837912), (7, 17027080), (8, 14898695), (10, 11918956), (14, 8513540), (20, 5959478), (28, 4256770), (35, 3405416), (40, 2979739), (49, 2432440), (56, 2128385), (70, 1702708), (98, 1216220), (140, 851354), (196, 608110), (245, 486488), (280, 425677), (392, 304055), (490, 243244), (980, 121622), (1960, 60811)]