41657590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2339}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 81375840

約数和(自身を除く): 39718250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2339, 3562, 4678, 8905, 11695, 17810, 23390, 30407, 60814, 152035, 304070, 320443, 640886, 1602215, 3204430, 4165759, 8331518, 20828795, 41657590]

約数ペア:

[(1, 41657590), (2, 20828795), (5, 8331518), (10, 4165759), (13, 3204430), (26, 1602215), (65, 640886), (130, 320443), (137, 304070), (274, 152035), (685, 60814), (1370, 30407), (1781, 23390), (2339, 17810), (3562, 11695), (4678, 8905)]