1310130650

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{124183}}^1$

素因数の和:124406

約数の個数: 24

約数和(自身を含む): 2448411744

約数和(自身を除く): 1138281094

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 10550, 124183, 248366, 620915, 1241830, 3104575, 6209150, 26202613, 52405226, 131013065, 262026130, 655065325, 1310130650]

約数ペア:

[(1, 1310130650), (2, 655065325), (5, 262026130), (10, 131013065), (25, 52405226), (50, 26202613), (211, 6209150), (422, 3104575), (1055, 1241830), (2110, 620915), (5275, 248366), (10550, 124183)]