376940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 810432

約数和(自身を除く): 433492

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 401, 470, 802, 940, 1604, 2005, 4010, 8020, 18847, 37694, 75388, 94235, 188470, 376940]

約数ペア:

[(1, 376940), (2, 188470), (4, 94235), (5, 75388), (10, 37694), (20, 18847), (47, 8020), (94, 4010), (188, 2005), (235, 1604), (401, 940), (470, 802)]