32061380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 72923760

約数和(自身を除く): 40862380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 389, 634, 778, 1268, 1556, 1585, 1945, 3170, 3890, 4121, 5057, 6340, 7780, 8242, 10114, 16484, 20228, 20605, 25285, 41210, 50570, 82420, 101140, 123313, 246626, 493252, 616565, 1233130, 1603069, 2466260, 3206138, 6412276, 8015345, 16030690, 32061380]

約数ペア:

[(1, 32061380), (2, 16030690), (4, 8015345), (5, 6412276), (10, 3206138), (13, 2466260), (20, 1603069), (26, 1233130), (52, 616565), (65, 493252), (130, 246626), (260, 123313), (317, 101140), (389, 82420), (634, 50570), (778, 41210), (1268, 25285), (1556, 20605), (1585, 20228), (1945, 16484), (3170, 10114), (3890, 8242), (4121, 7780), (5057, 6340)]