40022675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 65567232

約数和(自身を除く): 25544557

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1223, 1309, 1925, 2975, 4675, 6115, 6545, 8561, 13453, 20791, 30575, 32725, 42805, 67265, 94171, 103955, 145537, 214025, 228701, 336325, 470855, 519775, 727685, 1143505, 1600907, 2354275, 3638425, 5717525, 8004535, 40022675]

約数ペア:

[(1, 40022675), (5, 8004535), (7, 5717525), (11, 3638425), (17, 2354275), (25, 1600907), (35, 1143505), (55, 727685), (77, 519775), (85, 470855), (119, 336325), (175, 228701), (187, 214025), (275, 145537), (385, 103955), (425, 94171), (595, 67265), (935, 42805), (1223, 32725), (1309, 30575), (1925, 20791), (2975, 13453), (4675, 8561), (6115, 6545)]