38537590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42349}}^1$

素因数の和:42376

約数の個数: 32

約数和(自身を含む): 85377600

約数和(自身を除く): 46840010

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 42349, 84698, 211745, 296443, 423490, 550537, 592886, 1101074, 1482215, 2752685, 2964430, 3853759, 5505370, 7707518, 19268795, 38537590]

約数ペア:

[(1, 38537590), (2, 19268795), (5, 7707518), (7, 5505370), (10, 3853759), (13, 2964430), (14, 2752685), (26, 1482215), (35, 1101074), (65, 592886), (70, 550537), (91, 423490), (130, 296443), (182, 211745), (455, 84698), (910, 42349)]