13535900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 34226976

約数和(自身を除く): 20691076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 317, 350, 427, 610, 634, 700, 854, 1220, 1268, 1525, 1585, 1708, 2135, 2219, 3050, 3170, 4270, 4438, 6100, 6340, 7925, 8540, 8876, 10675, 11095, 15850, 19337, 21350, 22190, 31700, 38674, 42700, 44380, 55475, 77348, 96685, 110950, 135359, 193370, 221900, 270718, 386740, 483425, 541436, 676795, 966850, 1353590, 1933700, 2707180, 3383975, 6767950, 13535900]

約数ペア:

[(1, 13535900), (2, 6767950), (4, 3383975), (5, 2707180), (7, 1933700), (10, 1353590), (14, 966850), (20, 676795), (25, 541436), (28, 483425), (35, 386740), (50, 270718), (61, 221900), (70, 193370), (100, 135359), (122, 110950), (140, 96685), (175, 77348), (244, 55475), (305, 44380), (317, 42700), (350, 38674), (427, 31700), (610, 22190), (634, 21350), (700, 19337), (854, 15850), (1220, 11095), (1268, 10675), (1525, 8876), (1585, 8540), (1708, 7925), (2135, 6340), (2219, 6100), (3050, 4438), (3170, 4270)]