42472760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 105598080

約数和(自身を除く): 63125320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1163, 1660, 1826, 2326, 3320, 3652, 4565, 4652, 5815, 7304, 9130, 9304, 11630, 12793, 18260, 23260, 25586, 36520, 46520, 51172, 63965, 96529, 102344, 127930, 193058, 255860, 386116, 482645, 511720, 772232, 965290, 1061819, 1930580, 2123638, 3861160, 4247276, 5309095, 8494552, 10618190, 21236380, 42472760]

約数ペア:

[(1, 42472760), (2, 21236380), (4, 10618190), (5, 8494552), (8, 5309095), (10, 4247276), (11, 3861160), (20, 2123638), (22, 1930580), (40, 1061819), (44, 965290), (55, 772232), (83, 511720), (88, 482645), (110, 386116), (166, 255860), (220, 193058), (332, 127930), (415, 102344), (440, 96529), (664, 63965), (830, 51172), (913, 46520), (1163, 36520), (1660, 25586), (1826, 23260), (2326, 18260), (3320, 12793), (3652, 11630), (4565, 9304), (4652, 9130), (5815, 7304)]