136689650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{51581}}^1$

素因数の和:51646

約数の個数: 24

約数和(自身を含む): 259044804

約数和(自身を除く): 122355154

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 51581, 103162, 257905, 515810, 1289525, 2579050, 2733793, 5467586, 13668965, 27337930, 68344825, 136689650]

約数ペア:

[(1, 136689650), (2, 68344825), (5, 27337930), (10, 13668965), (25, 5467586), (50, 2733793), (53, 2579050), (106, 1289525), (265, 515810), (530, 257905), (1325, 103162), (2650, 51581)]