40832425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 57139200

約数和(自身を除く): 16306775

約数列:

[1, 5, 19, 25, 31, 47, 59, 95, 155, 235, 295, 475, 589, 775, 893, 1121, 1175, 1457, 1475, 1829, 2773, 2945, 4465, 5605, 7285, 9145, 13865, 14725, 22325, 27683, 28025, 34751, 36425, 45725, 52687, 69325, 85963, 138415, 173755, 263435, 429815, 692075, 868775, 1317175, 1633297, 2149075, 8166485, 40832425]

約数ペア:

[(1, 40832425), (5, 8166485), (19, 2149075), (25, 1633297), (31, 1317175), (47, 868775), (59, 692075), (95, 429815), (155, 263435), (235, 173755), (295, 138415), (475, 85963), (589, 69325), (775, 52687), (893, 45725), (1121, 36425), (1175, 34751), (1457, 28025), (1475, 27683), (1829, 22325), (2773, 14725), (2945, 13865), (4465, 9145), (5605, 7285)]