253043928040

素因数分解:

$2^3\times 5^1\times {\mathrm{6326098201}}^1$

素因数の和:6326098212

約数の個数: 16

約数和(自身を含む): 569348838180

約数和(自身を除く): 316304910140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6326098201, 12652196402, 25304392804, 31630491005, 50608785608, 63260982010, 126521964020, 253043928040]

約数ペア:

[(1, 253043928040), (2, 126521964020), (4, 63260982010), (5, 50608785608), (8, 31630491005), (10, 25304392804), (20, 12652196402), (40, 6326098201)]