12773150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 26237904

約数和(自身を除く): 13464754

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 457, 559, 650, 914, 1075, 1118, 2150, 2285, 2795, 4570, 5590, 5941, 11425, 11882, 13975, 19651, 22850, 27950, 29705, 39302, 59410, 98255, 148525, 196510, 255463, 297050, 491275, 510926, 982550, 1277315, 2554630, 6386575, 12773150]

約数ペア:

[(1, 12773150), (2, 6386575), (5, 2554630), (10, 1277315), (13, 982550), (25, 510926), (26, 491275), (43, 297050), (50, 255463), (65, 196510), (86, 148525), (130, 98255), (215, 59410), (325, 39302), (430, 29705), (457, 27950), (559, 22850), (650, 19651), (914, 13975), (1075, 11882), (1118, 11425), (2150, 5941), (2285, 5590), (2795, 4570)]