2116711960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{31859}}^1$

素因数の和:32032

約数の個数: 64

約数和(自身を含む): 5230137600

約数和(自身を除く): 3113425640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 604, 755, 1208, 1510, 1661, 3020, 3322, 6040, 6644, 8305, 13288, 16610, 31859, 33220, 63718, 66440, 127436, 159295, 254872, 318590, 350449, 637180, 700898, 1274360, 1401796, 1752245, 2803592, 3504490, 4810709, 7008980, 9621418, 14017960, 19242836, 24053545, 38485672, 48107090, 52917799, 96214180, 105835598, 192428360, 211671196, 264588995, 423342392, 529177990, 1058355980, 2116711960]

約数ペア:

[(1, 2116711960), (2, 1058355980), (4, 529177990), (5, 423342392), (8, 264588995), (10, 211671196), (11, 192428360), (20, 105835598), (22, 96214180), (40, 52917799), (44, 48107090), (55, 38485672), (88, 24053545), (110, 19242836), (151, 14017960), (220, 9621418), (302, 7008980), (440, 4810709), (604, 3504490), (755, 2803592), (1208, 1752245), (1510, 1401796), (1661, 1274360), (3020, 700898), (3322, 637180), (6040, 350449), (6644, 318590), (8305, 254872), (13288, 159295), (16610, 127436), (31859, 66440), (33220, 63718)]