103411460

素因数分解:

$2^2\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{4049}}^1$

素因数の和:5335

約数の個数: 24

約数和(自身を含む): 217387800

約数和(自身を除く): 113976340

約数列:

[1, 2, 4, 5, 10, 20, 1277, 2554, 4049, 5108, 6385, 8098, 12770, 16196, 20245, 25540, 40490, 80980, 5170573, 10341146, 20682292, 25852865, 51705730, 103411460]

約数ペア:

[(1, 103411460), (2, 51705730), (4, 25852865), (5, 20682292), (10, 10341146), (20, 5170573), (1277, 80980), (2554, 40490), (4049, 25540), (5108, 20245), (6385, 16196), (8098, 12770)]