26505420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15233}}^1$

素因数の和:15274

約数の個数: 48

約数和(自身を含む): 76779360

約数和(自身を除く): 50273940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 15233, 30466, 45699, 60932, 76165, 91398, 152330, 182796, 228495, 304660, 441757, 456990, 883514, 913980, 1325271, 1767028, 2208785, 2650542, 4417570, 5301084, 6626355, 8835140, 13252710, 26505420]

約数ペア:

[(1, 26505420), (2, 13252710), (3, 8835140), (4, 6626355), (5, 5301084), (6, 4417570), (10, 2650542), (12, 2208785), (15, 1767028), (20, 1325271), (29, 913980), (30, 883514), (58, 456990), (60, 441757), (87, 304660), (116, 228495), (145, 182796), (174, 152330), (290, 91398), (348, 76165), (435, 60932), (580, 45699), (870, 30466), (1740, 15233)]