15696987880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{56060671}}^1$

素因数の和:56060689

約数の個数: 32

約数和(自身を含む): 40363683840

約数和(自身を除く): 24666695960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 56060671, 112121342, 224242684, 280303355, 392424697, 448485368, 560606710, 784849394, 1121213420, 1569698788, 1962123485, 2242426840, 3139397576, 3924246970, 7848493940, 15696987880]

約数ペア:

[(1, 15696987880), (2, 7848493940), (4, 3924246970), (5, 3139397576), (7, 2242426840), (8, 1962123485), (10, 1569698788), (14, 1121213420), (20, 784849394), (28, 560606710), (35, 448485368), (40, 392424697), (56, 280303355), (70, 224242684), (140, 112121342), (280, 56060671)]