1300203650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{719}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 2466806400

約数和(自身を除く): 1166602750

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 613, 719, 1226, 1438, 1475, 2950, 3065, 3595, 6130, 7190, 15325, 17975, 30650, 35950, 36167, 42421, 72334, 84842, 180835, 212105, 361670, 424210, 440747, 881494, 904175, 1060525, 1808350, 2121050, 2203735, 4407470, 11018675, 22037350, 26004073, 52008146, 130020365, 260040730, 650101825, 1300203650]

約数ペア:

[(1, 1300203650), (2, 650101825), (5, 260040730), (10, 130020365), (25, 52008146), (50, 26004073), (59, 22037350), (118, 11018675), (295, 4407470), (590, 2203735), (613, 2121050), (719, 1808350), (1226, 1060525), (1438, 904175), (1475, 881494), (2950, 440747), (3065, 424210), (3595, 361670), (6130, 212105), (7190, 180835), (15325, 84842), (17975, 72334), (30650, 42421), (35950, 36167)]