47717200

素因数分解:

$2^4\times 5^2\times {\mathrm{119293}}^1$

素因数の和:119311

約数の個数: 30

約数和(自身を含む): 114641534

約数和(自身を除く): 66924334

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 119293, 238586, 477172, 596465, 954344, 1192930, 1908688, 2385860, 2982325, 4771720, 5964650, 9543440, 11929300, 23858600, 47717200]

約数ペア:

[(1, 47717200), (2, 23858600), (4, 11929300), (5, 9543440), (8, 5964650), (10, 4771720), (16, 2982325), (20, 2385860), (25, 1908688), (40, 1192930), (50, 954344), (80, 596465), (100, 477172), (200, 238586), (400, 119293)]