22832420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 52094448

約数和(自身を除く): 29262028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 641, 685, 1282, 1370, 1781, 2564, 2740, 3205, 3562, 6410, 7124, 8333, 8905, 12820, 16666, 17810, 33332, 35620, 41665, 83330, 87817, 166660, 175634, 351268, 439085, 878170, 1141621, 1756340, 2283242, 4566484, 5708105, 11416210, 22832420]

約数ペア:

[(1, 22832420), (2, 11416210), (4, 5708105), (5, 4566484), (10, 2283242), (13, 1756340), (20, 1141621), (26, 878170), (52, 439085), (65, 351268), (130, 175634), (137, 166660), (260, 87817), (274, 83330), (548, 41665), (641, 35620), (685, 33332), (1282, 17810), (1370, 16666), (1781, 12820), (2564, 8905), (2740, 8333), (3205, 7124), (3562, 6410)]