9245860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 21422016

約数和(自身を除く): 12176156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 827, 860, 1118, 1654, 2236, 2795, 3308, 4135, 5590, 8270, 10751, 11180, 16540, 21502, 35561, 43004, 53755, 71122, 107510, 142244, 177805, 215020, 355610, 462293, 711220, 924586, 1849172, 2311465, 4622930, 9245860]

約数ペア:

[(1, 9245860), (2, 4622930), (4, 2311465), (5, 1849172), (10, 924586), (13, 711220), (20, 462293), (26, 355610), (43, 215020), (52, 177805), (65, 142244), (86, 107510), (130, 71122), (172, 53755), (215, 43004), (260, 35561), (430, 21502), (559, 16540), (827, 11180), (860, 10751), (1118, 8270), (1654, 5590), (2236, 4135), (2795, 3308)]