136602280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{50971}}^1$

素因数の和:51049

約数の個数: 32

約数和(自身を含む): 311948640

約数和(自身を除く): 175346360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 50971, 101942, 203884, 254855, 407768, 509710, 1019420, 2038840, 3415057, 6830114, 13660228, 17075285, 27320456, 34150570, 68301140, 136602280]

約数ペア:

[(1, 136602280), (2, 68301140), (4, 34150570), (5, 27320456), (8, 17075285), (10, 13660228), (20, 6830114), (40, 3415057), (67, 2038840), (134, 1019420), (268, 509710), (335, 407768), (536, 254855), (670, 203884), (1340, 101942), (2680, 50971)]