165890204050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2351}}^1\times {\mathrm{26627}}^1$

素因数の和:29043

約数の個数: 48

約数和(自身を含む): 314523119232

約数和(自身を除く): 148632915182

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2351, 2650, 4702, 11755, 23510, 26627, 53254, 58775, 117550, 124603, 133135, 249206, 266270, 623015, 665675, 1246030, 1331350, 1411231, 2822462, 3115075, 6230150, 7056155, 14112310, 35280775, 62600077, 70561550, 125200154, 313000385, 626000770, 1565001925, 3130003850, 3317804081, 6635608162, 16589020405, 33178040810, 82945102025, 165890204050]

約数ペア:

[(1, 165890204050), (2, 82945102025), (5, 33178040810), (10, 16589020405), (25, 6635608162), (50, 3317804081), (53, 3130003850), (106, 1565001925), (265, 626000770), (530, 313000385), (1325, 125200154), (2351, 70561550), (2650, 62600077), (4702, 35280775), (11755, 14112310), (23510, 7056155), (26627, 6230150), (53254, 3115075), (58775, 2822462), (117550, 1411231), (124603, 1331350), (133135, 1246030), (249206, 665675), (266270, 623015)]