41670590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4391}}^1$

素因数の和:4484

約数の個数: 32

約数和(自身を含む): 81902016

約数和(自身を除く): 40231426

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4391, 4745, 8782, 9490, 21955, 43910, 57083, 114166, 285415, 320543, 570830, 641086, 1602715, 3205430, 4167059, 8334118, 20835295, 41670590]

約数ペア:

[(1, 41670590), (2, 20835295), (5, 8334118), (10, 4167059), (13, 3205430), (26, 1602715), (65, 641086), (73, 570830), (130, 320543), (146, 285415), (365, 114166), (730, 57083), (949, 43910), (1898, 21955), (4391, 9490), (4745, 8782)]