13517736340

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1\times {\mathrm{1667}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 28506627072

約数和(自身を除く): 14988890732

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1087, 1492, 1667, 1865, 2174, 3334, 3730, 4348, 5435, 6668, 7460, 8335, 10870, 16670, 21740, 33340, 405451, 621791, 810902, 1243582, 1621804, 1812029, 2027255, 2487164, 3108955, 3624058, 4054510, 6217910, 7248116, 8109020, 9060145, 12435820, 18120290, 36240580, 675886817, 1351773634, 2703547268, 3379434085, 6758868170, 13517736340]

約数ペア:

[(1, 13517736340), (2, 6758868170), (4, 3379434085), (5, 2703547268), (10, 1351773634), (20, 675886817), (373, 36240580), (746, 18120290), (1087, 12435820), (1492, 9060145), (1667, 8109020), (1865, 7248116), (2174, 6217910), (3334, 4054510), (3730, 3624058), (4348, 3108955), (5435, 2487164), (6668, 2027255), (7460, 1812029), (8335, 1621804), (10870, 1243582), (16670, 810902), (21740, 621791), (33340, 405451)]