82233700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 188987904

約数和(自身を除く): 106754204

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 41, 50, 62, 82, 100, 124, 155, 164, 205, 310, 410, 620, 647, 775, 820, 1025, 1271, 1294, 1550, 2050, 2542, 2588, 3100, 3235, 4100, 5084, 6355, 6470, 12710, 12940, 16175, 20057, 25420, 26527, 31775, 32350, 40114, 53054, 63550, 64700, 80228, 100285, 106108, 127100, 132635, 200570, 265270, 401140, 501425, 530540, 663175, 822337, 1002850, 1326350, 1644674, 2005700, 2652700, 3289348, 4111685, 8223370, 16446740, 20558425, 41116850, 82233700]

約数ペア:

[(1, 82233700), (2, 41116850), (4, 20558425), (5, 16446740), (10, 8223370), (20, 4111685), (25, 3289348), (31, 2652700), (41, 2005700), (50, 1644674), (62, 1326350), (82, 1002850), (100, 822337), (124, 663175), (155, 530540), (164, 501425), (205, 401140), (310, 265270), (410, 200570), (620, 132635), (647, 127100), (775, 106108), (820, 100285), (1025, 80228), (1271, 64700), (1294, 63550), (1550, 53054), (2050, 40114), (2542, 32350), (2588, 31775), (3100, 26527), (3235, 25420), (4100, 20057), (5084, 16175), (6355, 12940), (6470, 12710)]