129852700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{19381}}^1$

素因数の和:19462

約数の個数: 36

約数和(自身を含む): 286000792

約数和(自身を除く): 156148092

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 6700, 19381, 38762, 77524, 96905, 193810, 387620, 484525, 969050, 1298527, 1938100, 2597054, 5194108, 6492635, 12985270, 25970540, 32463175, 64926350, 129852700]

約数ペア:

[(1, 129852700), (2, 64926350), (4, 32463175), (5, 25970540), (10, 12985270), (20, 6492635), (25, 5194108), (50, 2597054), (67, 1938100), (100, 1298527), (134, 969050), (268, 484525), (335, 387620), (670, 193810), (1340, 96905), (1675, 77524), (3350, 38762), (6700, 19381)]