104987120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{187477}}^1$

素因数の和:187497

約数の個数: 40

約数和(自身を含む): 278967264

約数和(自身を除く): 173980144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 187477, 374954, 749908, 937385, 1312339, 1499816, 1874770, 2624678, 2999632, 3749540, 5249356, 6561695, 7499080, 10498712, 13123390, 14998160, 20997424, 26246780, 52493560, 104987120]

約数ペア:

[(1, 104987120), (2, 52493560), (4, 26246780), (5, 20997424), (7, 14998160), (8, 13123390), (10, 10498712), (14, 7499080), (16, 6561695), (20, 5249356), (28, 3749540), (35, 2999632), (40, 2624678), (56, 1874770), (70, 1499816), (80, 1312339), (112, 937385), (140, 749908), (280, 374954), (560, 187477)]